--- title: RheoData Blog | ec2 description: ec2 | RheoData Blog Posts --- [![RheoData - Logo - transparent-1](https://rheodata.com/hs-fs/hubfs/RheoData%20-%20Logo%20-%20transparent-1.png?width=250&height=50&name=RheoData%20-%20Logo%20-%20transparent-1.png "RheoData - Logo - transparent-1")](https://rheodata.com/) - Who We Are - [About Us](https://rheodata.com/who-we-are) - Services - Consulting - [The Studio](https://rheodata.com/the-studio) - Accelerators - [FrostCore](https://rheodata.com/frostcore) - [FrostAI](https://rheodata.com/frostai) - [RedCore](https://rheodata.com/redcore) - [RedAI](https://rheodata.com/redai) - [RedGuard](https://rheodata.com/redguard) - [BlueCore](https://rheodata.com/bluecore) - [Calypso](https://rheodata.com/calypso) - Services - [Data Integration](https://rheodata.com/data-integration) - [Analytics](https://rheodata.com/data-analytics) - [Multi-Cloud](https://rheodata.com/multi-cloud) - [Oracle@Google Cloud](https://rheodata.com/oracle-google-cloud) - [Exadata & Oracle Database](https://rheodata.com/exadata-and-oracle-database-26ai) - Verticals - [Manufacturing](https://rheodata.com/manufacturing) - [Retail](https://rheodata.com/retail) - [State & Local](https://rheodata.com/sled) - [Customer Stories](https://rheodata.com/customer-stories) - [Altec](https://rheodata.com/customer-stories/altec-oci-goldengate-data-migration) - [Shoe Carnival](https://rheodata.com/customer-stories/shoe-carnival-goldengate-microservices-migration) - [Icon](https://rheodata.com/customer-stories/icon-transatlantic-replication) - [Inovalon](https://rheodata.com/customer-stories/inovalon-data-pipeline-automation) - Resources - [Blog](https://rheodata.com/en-us/blog) - Books - [Pro Oracle GoldenGate 23ai](https://rheodata.com/pro-oracle-goldengate-23ai-for-the-dba-pdf-landing-page) - [Contact](https://rheodata.com/contact) [![](https://rheodata.com/hs-fs/hubfs/Imported_Blog_Media/blog-feature-Logo-Nov-26-2025-07-14-39-7226-PM.png?width=100&height=100&name=blog-feature-Logo-Nov-26-2025-07-14-39-7226-PM.png)](https://rheodata.com/) [![RheoData - Logo - transparent-1](https://rheodata.com/hs-fs/hubfs/RheoData%20-%20Logo%20-%20transparent-1.png?width=250&height=50&name=RheoData%20-%20Logo%20-%20transparent-1.png "RheoData - Logo - transparent-1")](https://rheodata.com/) - Who We Are - [About Us](https://rheodata.com/who-we-are) - Services - Consulting - [The Studio](https://rheodata.com/the-studio) - Accelerators - [FrostCore](https://rheodata.com/frostcore) - [FrostAI](https://rheodata.com/frostai) - [RedCore](https://rheodata.com/redcore) - [RedAI](https://rheodata.com/redai) - [RedGuard](https://rheodata.com/redguard) - [BlueCore](https://rheodata.com/bluecore) - [Calypso](https://rheodata.com/calypso) - Services - [Data Integration](https://rheodata.com/data-integration) - [Analytics](https://rheodata.com/data-analytics) - [Multi-Cloud](https://rheodata.com/multi-cloud) - [Oracle@Google Cloud](https://rheodata.com/oracle-google-cloud) - [Exadata & Oracle Database](https://rheodata.com/exadata-and-oracle-database-26ai) - Verticals - [Manufacturing](https://rheodata.com/manufacturing) - [Retail](https://rheodata.com/retail) - [State & Local](https://rheodata.com/sled) - [Customer Stories](https://rheodata.com/customer-stories) - [Altec](https://rheodata.com/customer-stories/altec-oci-goldengate-data-migration) - [Shoe Carnival](https://rheodata.com/customer-stories/shoe-carnival-goldengate-microservices-migration) - [Icon](https://rheodata.com/customer-stories/icon-transatlantic-replication) - [Inovalon](https://rheodata.com/customer-stories/inovalon-data-pipeline-automation) - Resources - [Blog](https://rheodata.com/en-us/blog) - Books - [Pro Oracle GoldenGate 23ai](https://rheodata.com/pro-oracle-goldengate-23ai-for-the-dba-pdf-landing-page) - [Contact](https://rheodata.com/contact) [![](https://rheodata.com/hs-fs/hubfs/Imported_Blog_Media/blog-feature-Logo-Nov-26-2025-07-14-39-7226-PM.png?width=100&height=100&name=blog-feature-Logo-Nov-26-2025-07-14-39-7226-PM.png)](https://rheodata.com/) - Who We Are - [About Us](https://rheodata.com/who-we-are) - Services - Consulting - [The Studio](https://rheodata.com/the-studio) - Accelerators - [FrostCore](https://rheodata.com/frostcore) - [FrostAI](https://rheodata.com/frostai) - [RedCore](https://rheodata.com/redcore) - [RedAI](https://rheodata.com/redai) - [RedGuard](https://rheodata.com/redguard) - [BlueCore](https://rheodata.com/bluecore) - [Calypso](https://rheodata.com/calypso) - Services - [Data Integration](https://rheodata.com/data-integration) - [Analytics](https://rheodata.com/data-analytics) - [Multi-Cloud](https://rheodata.com/multi-cloud) - [Oracle@Google Cloud](https://rheodata.com/oracle-google-cloud) - [Exadata & Oracle Database](https://rheodata.com/exadata-and-oracle-database-26ai) - Verticals - [Manufacturing](https://rheodata.com/manufacturing) - [Retail](https://rheodata.com/retail) - [State & Local](https://rheodata.com/sled) - [Customer Stories](https://rheodata.com/customer-stories) - [Altec](https://rheodata.com/customer-stories/altec-oci-goldengate-data-migration) - [Shoe Carnival](https://rheodata.com/customer-stories/shoe-carnival-goldengate-microservices-migration) - [Icon](https://rheodata.com/customer-stories/icon-transatlantic-replication) - [Inovalon](https://rheodata.com/customer-stories/inovalon-data-pipeline-automation) - Resources - [Blog](https://rheodata.com/en-us/blog) - Books - [Pro Oracle GoldenGate 23ai](https://rheodata.com/pro-oracle-goldengate-23ai-for-the-dba-pdf-landing-page) - [Contact](https://rheodata.com/contact) Posts about # ec2 ## [Configuring Nginx on RedHat Linux 7.9 for Oracle GoldenGate 21c](https://rheodata.com/en-us/blog/configuring-nginx-on-aws-ec2-for-oracle-goldengate-21c-2) Posted by [Bobby Curtis](https://rheodata.com/en-us/blog/author/bobby-curtis) | Nov 10, 2025 9:30:09 PM When installed, Oracle GoldenGat (Microservices) will set up “services” that require a port number... [CONTINUE READING](https://rheodata.com/en-us/blog/configuring-nginx-on-aws-ec2-for-oracle-goldengate-21c-2) ## [Installing Nginx on AWS EC2 instance](https://rheodata.com/en-us/blog/installing-nginx-on-aws-ec2-instance) Posted by [Bobby Curtis](https://rheodata.com/en-us/blog/author/bobby-curtis) | Nov 10, 2025 9:30:05 PM I’ve been helping clients with Oracle GoldenGate (Microservices) implementation – one thing that... [CONTINUE READING](https://rheodata.com/en-us/blog/installing-nginx-on-aws-ec2-instance) ## [Configuring Nginx on AWS EC2 for Oracle GoldenGate 21c](https://rheodata.com/en-us/blog/configuring-nginx-on-aws-ec2-for-oracle-goldengate-21c) Posted by [Bobby Curtis](https://rheodata.com/en-us/blog/author/bobby-curtis) | Nov 10, 2025 9:30:01 PM When installed, Oracle GoldenGat (Microservices) will set up “services” that require a port number... [CONTINUE READING](https://rheodata.com/en-us/blog/configuring-nginx-on-aws-ec2-for-oracle-goldengate-21c) ## [Initial Load from Tandem (HP-UX) to AWS Kafka](https://rheodata.com/en-us/blog/initial-load-from-tandem-hp-ux-to-aws-kafka) Posted by [Bobby Curtis](https://rheodata.com/en-us/blog/author/bobby-curtis) | Nov 10, 2025 9:29:59 PM Working with a customer where we needed to move data from a Tandem (HP-UX Guardian) system up to an... [CONTINUE READING](https://rheodata.com/en-us/blog/initial-load-from-tandem-hp-ux-to-aws-kafka) ## [Using NGINX in unsecure mode for Oracle GoldenGate](https://rheodata.com/en-us/blog/using-nginx-in-unsecure-mode-for-oracle-goldengate) Posted by [Bobby Curtis](https://rheodata.com/en-us/blog/author/bobby-curtis) | Nov 10, 2025 9:29:27 PM Sometimes, you just want to run NGINX in unsecure mode (over port 80) for internal environments.... [CONTINUE READING](https://rheodata.com/en-us/blog/using-nginx-in-unsecure-mode-for-oracle-goldengate) ## [Patch Oracle GoldenGate Microservices using RESTful APIs](https://rheodata.com/en-us/blog/patch-oracle-goldengate-microservices-using-restful-apis) Posted by [Bobby Curtis](https://rheodata.com/en-us/blog/author/bobby-curtis) | Nov 10, 2025 9:29:21 PM In 2017, Oracle introduced the world to Oracle GoldenGate Microservices through the release of... [CONTINUE READING](https://rheodata.com/en-us/blog/patch-oracle-goldengate-microservices-using-restful-apis) ### Recent Posts #### [Coordinated Replicats: Faster, Lower-Risk GoldenGate Loads](https://rheodata.com/en-us/blog/coordinated-replicats-initial-load) Posted at Jun 26, 2026 11:08:13 AM ![Post Featured Image](https://rheodata.com/hubfs/Gemini_Generated_Image_509fjc509fjc509f.png) #### [Forward Deployed Engineering: The Operating Model the Agentic Era Demands](https://rheodata.com/en-us/blog/forward-deployed-engineering-agentic-era) Posted at May 30, 2026 11:46:34 AM ![Post Featured Image](https://rheodata.com/hubfs/Gemini_Generated_Image_r8vpntr8vpntr8vp.png) #### [The Bowl Is Broken: A CEO's Note on Mental Health Month and Tech Team Burnout](https://rheodata.com/en-us/blog/tech-team-burnout-mental-health-month-2026) Posted at May 12, 2026 7:23:33 AM ![Post Featured Image](https://rheodata.com/hubfs/IMG_2142.jpg) ### Posts by Tag - [Cloud (88)](https://rheodata.com/en-us/blog/tag/cloud) - [GoldenGate (73)](https://rheodata.com/en-us/blog/tag/goldengate) - [Business Insights (51)](https://rheodata.com/en-us/blog/tag/business-insights) - [AI (36)](https://rheodata.com/en-us/blog/tag/ai) - [19c (22)](https://rheodata.com/en-us/blog/tag/19c) - [ai pipelines (17)](https://rheodata.com/en-us/blog/tag/ai-pipelines) - [18c (15)](https://rheodata.com/en-us/blog/tag/18c) - [21c (14)](https://rheodata.com/en-us/blog/tag/21c) - [12c (11)](https://rheodata.com/en-us/blog/tag/12c) - [machine learning (10)](https://rheodata.com/en-us/blog/tag/machine-learning) - [23ai (9)](https://rheodata.com/en-us/blog/tag/23ai) - [database (9)](https://rheodata.com/en-us/blog/tag/database) - [goldengate 21c (9)](https://rheodata.com/en-us/blog/tag/goldengate-21c) - [artificial intelligence (8)](https://rheodata.com/en-us/blog/tag/artificial-intelligence) - [data analytics (8)](https://rheodata.com/en-us/blog/tag/data-analytics) - [Google (7)](https://rheodata.com/en-us/blog/tag/google) - [23ai AI vector search (6)](https://rheodata.com/en-us/blog/tag/23ai-ai-vector-search) - [aws ec2 (6)](https://rheodata.com/en-us/blog/tag/aws-ec2) - [aws ec2 compute (6)](https://rheodata.com/en-us/blog/tag/aws-ec2-compute) - [ec2 (6)](https://rheodata.com/en-us/blog/tag/ec2) - [ggs (6)](https://rheodata.com/en-us/blog/tag/ggs) - [goldengate 19c (6)](https://rheodata.com/en-us/blog/tag/goldengate-19c) - [install nginx (6)](https://rheodata.com/en-us/blog/tag/install-nginx) - [23.4 (5)](https://rheodata.com/en-us/blog/tag/23-4) - [AI Vector Search (5)](https://rheodata.com/en-us/blog/tag/ai-vector-search) - [analytics (5)](https://rheodata.com/en-us/blog/tag/analytics) - [classic to microservices (5)](https://rheodata.com/en-us/blog/tag/classic-to-microservices) - [cloud-migration (5)](https://rheodata.com/en-us/blog/tag/cloud-migration) - [data mesh (5)](https://rheodata.com/en-us/blog/tag/data-mesh) - [database migration (5)](https://rheodata.com/en-us/blog/tag/database-migration) - [goldengate microservices (5)](https://rheodata.com/en-us/blog/tag/goldengate-microservices) - [11g (4)](https://rheodata.com/en-us/blog/tag/11g) - [19c goldengate (4)](https://rheodata.com/en-us/blog/tag/19c-goldengate) - [Azure (4)](https://rheodata.com/en-us/blog/tag/azure) - [Database Modernization (4)](https://rheodata.com/en-us/blog/tag/database-modernization) - [Google Cloud (4)](https://rheodata.com/en-us/blog/tag/google-cloud) - [Oracle GoldenGate (4)](https://rheodata.com/en-us/blog/tag/oracle-goldengate) - [autonomous database (4)](https://rheodata.com/en-us/blog/tag/autonomous-database) - [cloud management (4)](https://rheodata.com/en-us/blog/tag/cloud-management) - [cloud services (4)](https://rheodata.com/en-us/blog/tag/cloud-services) - [data engineering (4)](https://rheodata.com/en-us/blog/tag/data-engineering) - [data engineers (4)](https://rheodata.com/en-us/blog/tag/data-engineers) - [data governance (4)](https://rheodata.com/en-us/blog/tag/data-governance) - [heatwave (4)](https://rheodata.com/en-us/blog/tag/heatwave) - [12.2.1.x (3)](https://rheodata.com/en-us/blog/tag/12-2-1-x) - [12.3.x (3)](https://rheodata.com/en-us/blog/tag/12-3-x) - [12c goldengate (3)](https://rheodata.com/en-us/blog/tag/12c-goldengate) - [18c goldengate (3)](https://rheodata.com/en-us/blog/tag/18c-goldengate) - [23c (3)](https://rheodata.com/en-us/blog/tag/23c) - [AI Integration (3)](https://rheodata.com/en-us/blog/tag/ai-integration) - [Database Administration (3)](https://rheodata.com/en-us/blog/tag/database-administration) - [GoldenGate 23c (3)](https://rheodata.com/en-us/blog/tag/goldengate-23c) - [MySQL (3)](https://rheodata.com/en-us/blog/tag/mysql) - [Oracle Cloud Migration (3)](https://rheodata.com/en-us/blog/tag/oracle-cloud-migration) - [Oracle Database 26ai (3)](https://rheodata.com/en-us/blog/tag/oracle-database-26ai) - [adminclient (3)](https://rheodata.com/en-us/blog/tag/adminclient) - [architecture of data pipelines (3)](https://rheodata.com/en-us/blog/tag/architecture-of-data-pipelines) - [automation (3)](https://rheodata.com/en-us/blog/tag/automation) - [batch processing (3)](https://rheodata.com/en-us/blog/tag/batch-processing) - [big data (3)](https://rheodata.com/en-us/blog/tag/big-data) - [data cleaning (3)](https://rheodata.com/en-us/blog/tag/data-cleaning) - [data integration (3)](https://rheodata.com/en-us/blog/tag/data-integration) - [data pipelines (3)](https://rheodata.com/en-us/blog/tag/data-pipelines) - [data pipelines vs ETL pipelines (3)](https://rheodata.com/en-us/blog/tag/data-pipelines-vs-etl-pipelines) - [data science (3)](https://rheodata.com/en-us/blog/tag/data-science) - [data-replication (3)](https://rheodata.com/en-us/blog/tag/data-replication) - [database-platforms (3)](https://rheodata.com/en-us/blog/tag/database-platforms) - [enterprise data replication (3)](https://rheodata.com/en-us/blog/tag/enterprise-data-replication) - [gcp (3)](https://rheodata.com/en-us/blog/tag/gcp) - [hashicorp vault enterprise (3)](https://rheodata.com/en-us/blog/tag/hashicorp-vault-enterprise) - [Agentic AI (2)](https://rheodata.com/en-us/blog/tag/agentic-ai) - [Bring Your Own License (BYOL) Oracle (2)](https://rheodata.com/en-us/blog/tag/bring-your-own-license-byol-oracle) - [Cloud Database (2)](https://rheodata.com/en-us/blog/tag/cloud-database) - [Cloud modernization strategy (2)](https://rheodata.com/en-us/blog/tag/cloud-modernization-strategy) - [Docker (2)](https://rheodata.com/en-us/blog/tag/docker) - [EnterpriseDB (2)](https://rheodata.com/en-us/blog/tag/enterprisedb) - [Flask (2)](https://rheodata.com/en-us/blog/tag/flask) - [Google Cloud for Oracle workloads (2)](https://rheodata.com/en-us/blog/tag/google-cloud-for-oracle-workloads) - [Legacy Oracle systems (2)](https://rheodata.com/en-us/blog/tag/legacy-oracle-systems) - [Oracle AI Vector Search (2)](https://rheodata.com/en-us/blog/tag/oracle-ai-vector-search) - [Oracle Cloud Infrastructure (2)](https://rheodata.com/en-us/blog/tag/oracle-cloud-infrastructure) - [Oracle DBA skills in the cloud (2)](https://rheodata.com/en-us/blog/tag/oracle-dba-skills-in-the-cloud) - [Oracle GoldenGate 23ai (2)](https://rheodata.com/en-us/blog/tag/oracle-goldengate-23ai) - [Oracle migration assessment (2)](https://rheodata.com/en-us/blog/tag/oracle-migration-assessment) - [Oracle on GCP (2)](https://rheodata.com/en-us/blog/tag/oracle-on-gcp) - [Snowflake (2)](https://rheodata.com/en-us/blog/tag/snowflake) - [Snowflake cost optimization (2)](https://rheodata.com/en-us/blog/tag/snowflake-cost-optimization) - [aws (2)](https://rheodata.com/en-us/blog/tag/aws) - [azure ai studio (2)](https://rheodata.com/en-us/blog/tag/azure-ai-studio) - [build mysql heatwave (2)](https://rheodata.com/en-us/blog/tag/build-mysql-heatwave) - [cloud dba (2)](https://rheodata.com/en-us/blog/tag/cloud-dba) - [cloud ready (2)](https://rheodata.com/en-us/blog/tag/cloud-ready) - [cohere generate documentation (2)](https://rheodata.com/en-us/blog/tag/cohere-generate-documentation) - [data-pipeline (2)](https://rheodata.com/en-us/blog/tag/data-pipeline) - [database replication security (2)](https://rheodata.com/en-us/blog/tag/database-replication-security) - [deployment (2)](https://rheodata.com/en-us/blog/tag/deployment) - [docker adminclient (2)](https://rheodata.com/en-us/blog/tag/docker-adminclient) - [golden gate (2)](https://rheodata.com/en-us/blog/tag/golden-gate) - [goldengate cloud (2)](https://rheodata.com/en-us/blog/tag/goldengate-cloud) - [goldengate migrations (2)](https://rheodata.com/en-us/blog/tag/goldengate-migrations) - [goldengate parameter files (2)](https://rheodata.com/en-us/blog/tag/goldengate-parameter-files) - [google postgresql migration (2)](https://rheodata.com/en-us/blog/tag/google-postgresql-migration) - [ml (2)](https://rheodata.com/en-us/blog/tag/ml) - [real-time data replication (2)](https://rheodata.com/en-us/blog/tag/real-time-data-replication) - [0.12upgrade (1)](https://rheodata.com/en-us/blog/tag/0-12upgrade) - [11.2.0.4 (1)](https://rheodata.com/en-us/blog/tag/11-2-0-4) - [11g to 19c (1)](https://rheodata.com/en-us/blog/tag/11g-to-19c) - [11g to 21c (1)](https://rheodata.com/en-us/blog/tag/11g-to-21c) - [11g to 23c (1)](https://rheodata.com/en-us/blog/tag/11g-to-23c) - [11g to OCI (1)](https://rheodata.com/en-us/blog/tag/11g-to-oci) - [19.1.0.0.0 (1)](https://rheodata.com/en-us/blog/tag/19-1-0-0-0) - [19.1.0.0.1 (1)](https://rheodata.com/en-us/blog/tag/19-1-0-0-1) - [2024 (1)](https://rheodata.com/en-us/blog/tag/2024) - [5.7 (1)](https://rheodata.com/en-us/blog/tag/5-7) - [5.7 to 8.0 (1)](https://rheodata.com/en-us/blog/tag/5-7-to-8-0) - [8.0 (1)](https://rheodata.com/en-us/blog/tag/8-0) - [AI Agents (1)](https://rheodata.com/en-us/blog/tag/ai-agents) - [AI Data Platform (1)](https://rheodata.com/en-us/blog/tag/ai-data-platform) - [AI Infrastructure Management (1)](https://rheodata.com/en-us/blog/tag/ai-infrastructure-management) - [AI Machine Learning (1)](https://rheodata.com/en-us/blog/tag/ai-machine-learning) - [AI blog writing (1)](https://rheodata.com/en-us/blog/tag/ai-blog-writing) - [AI business productivity (1)](https://rheodata.com/en-us/blog/tag/ai-business-productivity) - [AI content creation (1)](https://rheodata.com/en-us/blog/tag/ai-content-creation) - [AI data infrastructure (1)](https://rheodata.com/en-us/blog/tag/ai-data-infrastructure) - [AI data management (1)](https://rheodata.com/en-us/blog/tag/ai-data-management) - [AI data platform optimization (1)](https://rheodata.com/en-us/blog/tag/ai-data-platform-optimization) - [AI database administration (1)](https://rheodata.com/en-us/blog/tag/ai-database-administration) - [AI database management tools (1)](https://rheodata.com/en-us/blog/tag/ai-database-management-tools) - [AI ethics content (1)](https://rheodata.com/en-us/blog/tag/ai-ethics-content) - [AI governance (1)](https://rheodata.com/en-us/blog/tag/ai-governance) - [AI inference bottlenecks (1)](https://rheodata.com/en-us/blog/tag/ai-inference-bottlenecks) - [AI model deployment strategies (1)](https://rheodata.com/en-us/blog/tag/ai-model-deployment-strategies) - [AI security (1)](https://rheodata.com/en-us/blog/tag/ai-security) - [AI writing tools (1)](https://rheodata.com/en-us/blog/tag/ai-writing-tools) - [AI-Driven-Revenue-Growth (1)](https://rheodata.com/en-us/blog/tag/ai-driven-revenue-growth) - [AI-Native Applications (1)](https://rheodata.com/en-us/blog/tag/ai-native-applications) - [AI-ROI (1)](https://rheodata.com/en-us/blog/tag/ai-roi) - [AI-Ready Data (1)](https://rheodata.com/en-us/blog/tag/ai-ready-data) - [AI-accuracy (1)](https://rheodata.com/en-us/blog/tag/ai-accuracy) - [AI-compliance (1)](https://rheodata.com/en-us/blog/tag/ai-compliance) - [AI-hallucination-prevention (1)](https://rheodata.com/en-us/blog/tag/ai-hallucination-prevention) - [AI-powered database replication management (1)](https://rheodata.com/en-us/blog/tag/ai-powered-database-replication-management) - [API authentication (1)](https://rheodata.com/en-us/blog/tag/api-authentication) - [AWS S3 (1)](https://rheodata.com/en-us/blog/tag/aws-s3) - [Apache Iceberg (1)](https://rheodata.com/en-us/blog/tag/apache-iceberg) - [Apache Spark data platform (1)](https://rheodata.com/en-us/blog/tag/apache-spark-data-platform) - [Atlanta database consultants (1)](https://rheodata.com/en-us/blog/tag/atlanta-database-consultants) - [Azure Data Lake (1)](https://rheodata.com/en-us/blog/tag/azure-data-lake) - [Big Query (1)](https://rheodata.com/en-us/blog/tag/big-query) - [BigQuery Integration (1)](https://rheodata.com/en-us/blog/tag/bigquery-integration) - [Business-Intelligence-Modernization (1)](https://rheodata.com/en-us/blog/tag/business-intelligence-modernization) - [CLOB to VARCHAR (1)](https://rheodata.com/en-us/blog/tag/clob-to-varchar) - [Change Data Capture GoldenGate Extract (1)](https://rheodata.com/en-us/blog/tag/change-data-capture-goldengate-extract) - [Cloud Data Platform (1)](https://rheodata.com/en-us/blog/tag/cloud-data-platform) - [Cloud database migration (1)](https://rheodata.com/en-us/blog/tag/cloud-database-migration) - [Coordinated Replicat (1)](https://rheodata.com/en-us/blog/tag/coordinated-replicat) - [Cortex Agents (1)](https://rheodata.com/en-us/blog/tag/cortex-agents) - [Cosine distance Oracle (1)](https://rheodata.com/en-us/blog/tag/cosine-distance-oracle) - [Cross-platform data monitoring (1)](https://rheodata.com/en-us/blog/tag/cross-platform-data-monitoring) - [Customer-Experience-Optimization (1)](https://rheodata.com/en-us/blog/tag/customer-experience-optimization) - [DBA burnout prevention (1)](https://rheodata.com/en-us/blog/tag/dba-burnout-prevention) - [DBA productivity (1)](https://rheodata.com/en-us/blog/tag/dba-productivity) - [DBA skills AI (1)](https://rheodata.com/en-us/blog/tag/dba-skills-ai) - [Data Modernization (1)](https://rheodata.com/en-us/blog/tag/data-modernization) - [Data Pipeline Architecture (1)](https://rheodata.com/en-us/blog/tag/data-pipeline-architecture) - [Data Pipeline Management (1)](https://rheodata.com/en-us/blog/tag/data-pipeline-management) - [Data Streaming (1)](https://rheodata.com/en-us/blog/tag/data-streaming) - [Data Transformation (1)](https://rheodata.com/en-us/blog/tag/data-transformation) - [Data pipeline troubleshooting (1)](https://rheodata.com/en-us/blog/tag/data-pipeline-troubleshooting) - [Database Security (1)](https://rheodata.com/en-us/blog/tag/database-security) - [Database lag monitoring (1)](https://rheodata.com/en-us/blog/tag/database-lag-monitoring) - [Database migration strategy (1)](https://rheodata.com/en-us/blog/tag/database-migration-strategy) - [Database migration vs. replication (1)](https://rheodata.com/en-us/blog/tag/database-migration-vs-replication) - [Database replication blind spots (1)](https://rheodata.com/en-us/blog/tag/database-replication-blind-spots) - [Database replication monitoring (1)](https://rheodata.com/en-us/blog/tag/database-replication-monitoring) - [Database replication performance monitoring (1)](https://rheodata.com/en-us/blog/tag/database-replication-performance-monitoring) - [Databricks comparison (1)](https://rheodata.com/en-us/blog/tag/databricks-comparison) - [Delta Lake integration (1)](https://rheodata.com/en-us/blog/tag/delta-lake-integration) - [Digital-Transformation-ROI (1)](https://rheodata.com/en-us/blog/tag/digital-transformation-roi) - [EXTFILE (1)](https://rheodata.com/en-us/blog/tag/extfile) - [EXTRAIL (1)](https://rheodata.com/en-us/blog/tag/extrail) - [Edge computing AI (1)](https://rheodata.com/en-us/blog/tag/edge-computing-ai) - [Enterprise AI Strategy (1)](https://rheodata.com/en-us/blog/tag/enterprise-ai-strategy) - [Enterprise AI scalability (1)](https://rheodata.com/en-us/blog/tag/enterprise-ai-scalability) - [Enterprise cloud migration (1)](https://rheodata.com/en-us/blog/tag/enterprise-cloud-migration) - [Enterprise data migration (1)](https://rheodata.com/en-us/blog/tag/enterprise-data-migration) - [Enterprise database replication monitoring (1)](https://rheodata.com/en-us/blog/tag/enterprise-database-replication-monitoring) - [Forward Deployed Engineering (1)](https://rheodata.com/en-us/blog/tag/forward-deployed-engineering) - [GPU memory optimization (1)](https://rheodata.com/en-us/blog/tag/gpu-memory-optimization) - [GUI (1)](https://rheodata.com/en-us/blog/tag/gui) - [Gemini Enterprise (1)](https://rheodata.com/en-us/blog/tag/gemini-enterprise) - [GoldenGate 21c upgrade (1)](https://rheodata.com/en-us/blog/tag/goldengate-21c-upgrade) - [GoldenGate 23ai to 26ai (1)](https://rheodata.com/en-us/blog/tag/goldengate-23ai-to-26ai) - [GoldenGate 26ai new features (1)](https://rheodata.com/en-us/blog/tag/goldengate-26ai-new-features) - [GoldenGate 26ai release notes (1)](https://rheodata.com/en-us/blog/tag/goldengate-26ai-release-notes) - [GoldenGate 26ai upgrade (1)](https://rheodata.com/en-us/blog/tag/goldengate-26ai-upgrade) - [GoldenGate AI integration (1)](https://rheodata.com/en-us/blog/tag/goldengate-ai-integration) - [GoldenGate CDC configuration (1)](https://rheodata.com/en-us/blog/tag/goldengate-cdc-configuration) - [GoldenGate DAA (1)](https://rheodata.com/en-us/blog/tag/goldengate-daa) - [GoldenGate Extract user permissions (1)](https://rheodata.com/en-us/blog/tag/goldengate-extract-user-permissions) - [GoldenGate Yugabyte support (1)](https://rheodata.com/en-us/blog/tag/goldengate-yugabyte-support) - [GoldenGate certificate authentication (1)](https://rheodata.com/en-us/blog/tag/goldengate-certificate-authentication) - [GoldenGate cutover planning (1)](https://rheodata.com/en-us/blog/tag/goldengate-cutover-planning) - [GoldenGate deployment automation (1)](https://rheodata.com/en-us/blog/tag/goldengate-deployment-automation) - [GoldenGate granular permissions setup (1)](https://rheodata.com/en-us/blog/tag/goldengate-granular-permissions-setup) - [GoldenGate least privilege security (1)](https://rheodata.com/en-us/blog/tag/goldengate-least-privilege-security) - [GoldenGate lifecycle management (1)](https://rheodata.com/en-us/blog/tag/goldengate-lifecycle-management) - [GoldenGate migration guide (1)](https://rheodata.com/en-us/blog/tag/goldengate-migration-guide) - [GoldenGate migration sizing (1)](https://rheodata.com/en-us/blog/tag/goldengate-migration-sizing) - [GoldenGate monitoring and lag management (1)](https://rheodata.com/en-us/blog/tag/goldengate-monitoring-and-lag-management) - [GoldenGate operational ownership (1)](https://rheodata.com/en-us/blog/tag/goldengate-operational-ownership) - [GoldenGate password management (1)](https://rheodata.com/en-us/blog/tag/goldengate-password-management) - [GoldenGate port configuration (1)](https://rheodata.com/en-us/blog/tag/goldengate-port-configuration) - [GoldenGate replication lag detection (1)](https://rheodata.com/en-us/blog/tag/goldengate-replication-lag-detection) - [GoldenGate response file (1)](https://rheodata.com/en-us/blog/tag/goldengate-response-file) - [GoldenGate trail file management (1)](https://rheodata.com/en-us/blog/tag/goldengate-trail-file-management) - [GoldenGate troubleshooting solutions (1)](https://rheodata.com/en-us/blog/tag/goldengate-troubleshooting-solutions) - [GoldenGate unified console (1)](https://rheodata.com/en-us/blog/tag/goldengate-unified-console) - [GoldenGateMCP (1)](https://rheodata.com/en-us/blog/tag/goldengatemcp) - [Google Cloud Platform (1)](https://rheodata.com/en-us/blog/tag/google-cloud-platform) - [Google Cloud Storage (1)](https://rheodata.com/en-us/blog/tag/google-cloud-storage) - [Google-AlloyDB (1)](https://rheodata.com/en-us/blog/tag/google-alloydb) - [HashiCorp (1)](https://rheodata.com/en-us/blog/tag/hashicorp) - [Hybrid queries Oracle (1)](https://rheodata.com/en-us/blog/tag/hybrid-queries-oracle) - [IT cost optimization (1)](https://rheodata.com/en-us/blog/tag/it-cost-optimization) - [IT infrastructure simplification (1)](https://rheodata.com/en-us/blog/tag/it-infrastructure-simplification) - [IT leadership mental health (1)](https://rheodata.com/en-us/blog/tag/it-leadership-mental-health) - [Initial Load (1)](https://rheodata.com/en-us/blog/tag/initial-load) - [Inventory management data lag (1)](https://rheodata.com/en-us/blog/tag/inventory-management-data-lag) - [LLM inference optimization (1)](https://rheodata.com/en-us/blog/tag/llm-inference-optimization) - [Large language model performance (1)](https://rheodata.com/en-us/blog/tag/large-language-model-performance) - [MCP Server for Oracle (1)](https://rheodata.com/en-us/blog/tag/mcp-server-for-oracle) - [MCP Server, (1)](https://rheodata.com/en-us/blog/tag/mcp-server) - [Mental Health Awareness Month tech industry (1)](https://rheodata.com/en-us/blog/tag/mental-health-awareness-month-tech-industry) - [Migration readiness (1)](https://rheodata.com/en-us/blog/tag/migration-readiness) - [Model Context Protocol (1)](https://rheodata.com/en-us/blog/tag/model-context-protocol) - [Model inference costs (1)](https://rheodata.com/en-us/blog/tag/model-inference-costs) - [OMA assessment (1)](https://rheodata.com/en-us/blog/tag/oma-assessment) - [ONNX embedding model Oracle (1)](https://rheodata.com/en-us/blog/tag/onnx-embedding-model-oracle) - [Operating Model (1)](https://rheodata.com/en-us/blog/tag/operating-model) - [Oracle 23ai features (1)](https://rheodata.com/en-us/blog/tag/oracle-23ai-features) - [Oracle 26ai features (1)](https://rheodata.com/en-us/blog/tag/oracle-26ai-features) - [Oracle AI Data Platform (1)](https://rheodata.com/en-us/blog/tag/oracle-ai-data-platform) - [Oracle AI Solutions (1)](https://rheodata.com/en-us/blog/tag/oracle-ai-solutions) - [Oracle Autonomous Database migration (1)](https://rheodata.com/en-us/blog/tag/oracle-autonomous-database-migration) - [Oracle CPAT vs OMA comparison (1)](https://rheodata.com/en-us/blog/tag/oracle-cpat-vs-oma-comparison) - [Oracle Database 23ai vectors (1)](https://rheodata.com/en-us/blog/tag/oracle-database-23ai-vectors) - [Oracle Database 26ai vectors (1)](https://rheodata.com/en-us/blog/tag/oracle-database-26ai-vectors) - [Oracle EBS migration (1)](https://rheodata.com/en-us/blog/tag/oracle-ebs-migration) - [Oracle Exadata on Google Cloud (1)](https://rheodata.com/en-us/blog/tag/oracle-exadata-on-google-cloud) - [Oracle GoldenGate 26ai (1)](https://rheodata.com/en-us/blog/tag/oracle-goldengate-26ai) - [Oracle GoldenGate AI diagnostics (1)](https://rheodata.com/en-us/blog/tag/oracle-goldengate-ai-diagnostics) - [Oracle GoldenGate Azure (1)](https://rheodata.com/en-us/blog/tag/oracle-goldengate-azure) - [Oracle GoldenGate Management (1)](https://rheodata.com/en-us/blog/tag/oracle-goldengate-management) - [Oracle GoldenGate REST API automation (1)](https://rheodata.com/en-us/blog/tag/oracle-goldengate-rest-api-automation) - [Oracle GoldenGate SQL Server permissions (1)](https://rheodata.com/en-us/blog/tag/oracle-goldengate-sql-server-permissions) - [Oracle GoldenGate automation (1)](https://rheodata.com/en-us/blog/tag/oracle-goldengate-automation) - [Oracle GoldenGate heartbeat (1)](https://rheodata.com/en-us/blog/tag/oracle-goldengate-heartbeat) - [Oracle GoldenGate least privilege security (1)](https://rheodata.com/en-us/blog/tag/oracle-goldengate-least-privilege-security) - [Oracle GoldenGate managed services (1)](https://rheodata.com/en-us/blog/tag/oracle-goldengate-managed-services) - [Oracle GoldenGate migration strategy (1)](https://rheodata.com/en-us/blog/tag/oracle-goldengate-migration-strategy) - [Oracle GoldenGate monitoring tools (1)](https://rheodata.com/en-us/blog/tag/oracle-goldengate-monitoring-tools) - [Oracle GoldenGate replication best practices (1)](https://rheodata.com/en-us/blog/tag/oracle-goldengate-replication-best-practices) - [Oracle and Google Cloud AI (1)](https://rheodata.com/en-us/blog/tag/oracle-and-google-cloud-ai) - [Oracle cloud cost optimization (1)](https://rheodata.com/en-us/blog/tag/oracle-cloud-cost-optimization) - [Oracle cloud migration assessment (1)](https://rheodata.com/en-us/blog/tag/oracle-cloud-migration-assessment) - [Oracle data replication 2026 (1)](https://rheodata.com/en-us/blog/tag/oracle-data-replication-2026) - [Oracle data replication compliance (1)](https://rheodata.com/en-us/blog/tag/oracle-data-replication-compliance) - [Oracle database migration to OCI (1)](https://rheodata.com/en-us/blog/tag/oracle-database-migration-to-oci) - [Oracle replication governance (1)](https://rheodata.com/en-us/blog/tag/oracle-replication-governance) - [Oracle replication lag diagnosis (1)](https://rheodata.com/en-us/blog/tag/oracle-replication-lag-diagnosis) - [Oracle to cloud migration (1)](https://rheodata.com/en-us/blog/tag/oracle-to-cloud-migration) - [Oracle vs Databricks (1)](https://rheodata.com/en-us/blog/tag/oracle-vs-databricks) - [Oracle workload analysis (1)](https://rheodata.com/en-us/blog/tag/oracle-workload-analysis) - [Oracle@Google Cloud (1)](https://rheodata.com/en-us/blog/tag/oraclegoogle-cloud) - [Parallel Replicat (1)](https://rheodata.com/en-us/blog/tag/parallel-replicat) - [Parquet (1)](https://rheodata.com/en-us/blog/tag/parquet) - [RAG pipeline database (1)](https://rheodata.com/en-us/blog/tag/rag-pipeline-database) - [REST API (1)](https://rheodata.com/en-us/blog/tag/rest-api) - [Real-time AI processing (1)](https://rheodata.com/en-us/blog/tag/real-time-ai-processing) - [SQL Server replication security best practices (1)](https://rheodata.com/en-us/blog/tag/sql-server-replication-security-best-practices) - [Semantic search database (1)](https://rheodata.com/en-us/blog/tag/semantic-search-database) - [Similarity search Oracle (1)](https://rheodata.com/en-us/blog/tag/similarity-search-oracle) - [Snowflake Optima indexing (1)](https://rheodata.com/en-us/blog/tag/snowflake-optima-indexing) - [Snowflake Search Optimization Service (1)](https://rheodata.com/en-us/blog/tag/snowflake-search-optimization-service) - [Snowflake alternatives (1)](https://rheodata.com/en-us/blog/tag/snowflake-alternatives) - [Snowflake automatic clustering (1)](https://rheodata.com/en-us/blog/tag/snowflake-automatic-clustering) - [Snowflake budget monitoring (1)](https://rheodata.com/en-us/blog/tag/snowflake-budget-monitoring) - [Snowflake cloud data warehouse performance (1)](https://rheodata.com/en-us/blog/tag/snowflake-cloud-data-warehouse-performance) - [Snowflake cost governance (1)](https://rheodata.com/en-us/blog/tag/snowflake-cost-governance) - [Snowflake cost management (1)](https://rheodata.com/en-us/blog/tag/snowflake-cost-management) - [Snowflake cost reduction strategies (1)](https://rheodata.com/en-us/blog/tag/snowflake-cost-reduction-strategies) - [Snowflake credit usage (1)](https://rheodata.com/en-us/blog/tag/snowflake-credit-usage) - [Snowflake materialized views (1)](https://rheodata.com/en-us/blog/tag/snowflake-materialized-views) - [Snowflake migration staffing (1)](https://rheodata.com/en-us/blog/tag/snowflake-migration-staffing) - [Snowflake performance optimization (1)](https://rheodata.com/en-us/blog/tag/snowflake-performance-optimization) - [Snowflake query acceleration service (1)](https://rheodata.com/en-us/blog/tag/snowflake-query-acceleration-service) - [Snowflake query performance tuning (1)](https://rheodata.com/en-us/blog/tag/snowflake-query-performance-tuning) - [Snowflake resource monitors (1)](https://rheodata.com/en-us/blog/tag/snowflake-resource-monitors) - [Snowflake serverless compute costs (1)](https://rheodata.com/en-us/blog/tag/snowflake-serverless-compute-costs) - [Snowflake spend attribution (1)](https://rheodata.com/en-us/blog/tag/snowflake-spend-attribution) - [Snowflake warehouse optimization (1)](https://rheodata.com/en-us/blog/tag/snowflake-warehouse-optimization) - [Snowflake warehouse right-sizing (1)](https://rheodata.com/en-us/blog/tag/snowflake-warehouse-right-sizing) - [Token generation latency (1)](https://rheodata.com/en-us/blog/tag/token-generation-latency) - [VECTOR datatype Oracle (1)](https://rheodata.com/en-us/blog/tag/vector-datatype-oracle) - [VECTOR\_DISTANCE function (1)](https://rheodata.com/en-us/blog/tag/vector_distance-function) - [Vector embeddings Oracle (1)](https://rheodata.com/en-us/blog/tag/vector-embeddings-oracle) - [What's new GoldenGate 26ai (1)](https://rheodata.com/en-us/blog/tag/whats-new-goldengate-26ai) - [access control (1)](https://rheodata.com/en-us/blog/tag/access-control) - [activepass (1)](https://rheodata.com/en-us/blog/tag/activepass) - [adb (1)](https://rheodata.com/en-us/blog/tag/adb) - [add (1)](https://rheodata.com/en-us/blog/tag/add) - [add credentials (1)](https://rheodata.com/en-us/blog/tag/add-credentials) - [adminclient add credentials (1)](https://rheodata.com/en-us/blog/tag/adminclient-add-credentials) - [administration (1)](https://rheodata.com/en-us/blog/tag/administration) - [adw (1)](https://rheodata.com/en-us/blog/tag/adw) - [ai failures 2024 (1)](https://rheodata.com/en-us/blog/tag/ai-failures-2024) - [ai stratgies (1)](https://rheodata.com/en-us/blog/tag/ai-stratgies) - [ai-architecture (1)](https://rheodata.com/en-us/blog/tag/ai-architecture) - [all or nothing (1)](https://rheodata.com/en-us/blog/tag/all-or-nothing) - [allowPublicKeyRetrieval (1)](https://rheodata.com/en-us/blog/tag/allowpublickeyretrieval) - [alloydb (1)](https://rheodata.com/en-us/blog/tag/alloydb) - [alter extract 21c (1)](https://rheodata.com/en-us/blog/tag/alter-extract-21c) - [amazon (1)](https://rheodata.com/en-us/blog/tag/amazon) - [ansible (1)](https://rheodata.com/en-us/blog/tag/ansible) - [approximate-nearest-neighbor (1)](https://rheodata.com/en-us/blog/tag/approximate-nearest-neighbor) - [automl (1)](https://rheodata.com/en-us/blog/tag/automl) - [azure-cloud (1)](https://rheodata.com/en-us/blog/tag/azure-cloud) - [azure-native (1)](https://rheodata.com/en-us/blog/tag/azure-native) - [bastion (1)](https://rheodata.com/en-us/blog/tag/bastion) - [bastion host configuartion (1)](https://rheodata.com/en-us/blog/tag/bastion-host-configuartion) - [bastion setup oracle (1)](https://rheodata.com/en-us/blog/tag/bastion-setup-oracle) - [bug 30193036 (1)](https://rheodata.com/en-us/blog/tag/bug-30193036) - [bugs (1)](https://rheodata.com/en-us/blog/tag/bugs) - [build a compute node in oci (1)](https://rheodata.com/en-us/blog/tag/build-a-compute-node-in-oci) - [business-continuity (1)](https://rheodata.com/en-us/blog/tag/business-continuity) - [certificate-based authentication (1)](https://rheodata.com/en-us/blog/tag/certificate-based-authentication) - [change data capture (1)](https://rheodata.com/en-us/blog/tag/change-data-capture) - [changing ssh keys (1)](https://rheodata.com/en-us/blog/tag/changing-ssh-keys) - [channels (1)](https://rheodata.com/en-us/blog/tag/channels) - [cloud cost control (1)](https://rheodata.com/en-us/blog/tag/cloud-cost-control) - [cloud data platform cost control (1)](https://rheodata.com/en-us/blog/tag/cloud-data-platform-cost-control) - [cloud migration readiness assessment (1)](https://rheodata.com/en-us/blog/tag/cloud-migration-readiness-assessment) - [cloud-database-setup (1)](https://rheodata.com/en-us/blog/tag/cloud-database-setup) - [cloud-sql-migration (1)](https://rheodata.com/en-us/blog/tag/cloud-sql-migration) - [cloud-strategy (1)](https://rheodata.com/en-us/blog/tag/cloud-strategy) - [cohere command (1)](https://rheodata.com/en-us/blog/tag/cohere-command) - [compute (1)](https://rheodata.com/en-us/blog/tag/compute) - [compute portability (1)](https://rheodata.com/en-us/blog/tag/compute-portability) - [compute-instance (1)](https://rheodata.com/en-us/blog/tag/compute-instance) - [connect to database via bastion host (1)](https://rheodata.com/en-us/blog/tag/connect-to-database-via-bastion-host) - [connect to database via bastion host oci (1)](https://rheodata.com/en-us/blog/tag/connect-to-database-via-bastion-host-oci) - [consultants (1)](https://rheodata.com/en-us/blog/tag/consultants) - [content strategy (1)](https://rheodata.com/en-us/blog/tag/content-strategy) - [cost-optimization (1)](https://rheodata.com/en-us/blog/tag/cost-optimization) - [cryptographic authentication (1)](https://rheodata.com/en-us/blog/tag/cryptographic-authentication) - [curl (1)](https://rheodata.com/en-us/blog/tag/curl) - [daemon (1)](https://rheodata.com/en-us/blog/tag/daemon) - [data encryption (1)](https://rheodata.com/en-us/blog/tag/data-encryption) - [data fabric (1)](https://rheodata.com/en-us/blog/tag/data-fabric) - [data governance framework (1)](https://rheodata.com/en-us/blog/tag/data-governance-framework) - [data lake architecture (1)](https://rheodata.com/en-us/blog/tag/data-lake-architecture) - [data lakehouse platform (1)](https://rheodata.com/en-us/blog/tag/data-lakehouse-platform) - [data pipeline security (1)](https://rheodata.com/en-us/blog/tag/data-pipeline-security) - [data platform selection (1)](https://rheodata.com/en-us/blog/tag/data-platform-selection) - [data team workload management (1)](https://rheodata.com/en-us/blog/tag/data-team-workload-management) - [database AI transformation (1)](https://rheodata.com/en-us/blog/tag/database-ai-transformation) - [database administrators (1)](https://rheodata.com/en-us/blog/tag/database-administrators) - [database capacity planning tools (1)](https://rheodata.com/en-us/blog/tag/database-capacity-planning-tools) - [database certificate authentication (1)](https://rheodata.com/en-us/blog/tag/database-certificate-authentication) - [database compliance audit replication (1)](https://rheodata.com/en-us/blog/tag/database-compliance-audit-replication) - [database consolidation strategy (1)](https://rheodata.com/en-us/blog/tag/database-consolidation-strategy) - [database credential management (1)](https://rheodata.com/en-us/blog/tag/database-credential-management) - [database migration planning tools (1)](https://rheodata.com/en-us/blog/tag/database-migration-planning-tools) - [database modernization AI (1)](https://rheodata.com/en-us/blog/tag/database-modernization-ai) - [database replication management (1)](https://rheodata.com/en-us/blog/tag/database-replication-management) - [database transformation consulting (1)](https://rheodata.com/en-us/blog/tag/database-transformation-consulting) - [database-failover (1)](https://rheodata.com/en-us/blog/tag/database-failover) - [database-vectors (1)](https://rheodata.com/en-us/blog/tag/database-vectors) - [db\_owner risk SQL Server replication (1)](https://rheodata.com/en-us/blog/tag/db_owner-risk-sql-server-replication) - [dba\_capture (1)](https://rheodata.com/en-us/blog/tag/dba_capture) - [dba\_queues (1)](https://rheodata.com/en-us/blog/tag/dba_queues) - [dbms\_aqadm.drop\_queue\_table (1)](https://rheodata.com/en-us/blog/tag/dbms_aqadm-drop_queue_table) - [dbms\_comparison (1)](https://rheodata.com/en-us/blog/tag/dbms_comparison) - [ddl (1)](https://rheodata.com/en-us/blog/tag/ddl) - [direct initial load (1)](https://rheodata.com/en-us/blog/tag/direct-initial-load) - [dml (1)](https://rheodata.com/en-us/blog/tag/dml) - [docker goldengate (1)](https://rheodata.com/en-us/blog/tag/docker-goldengate) - [docker images (1)](https://rheodata.com/en-us/blog/tag/docker-images) - [dynamic (1)](https://rheodata.com/en-us/blog/tag/dynamic) - [edb database (1)](https://rheodata.com/en-us/blog/tag/edb-database) - [elephant database (1)](https://rheodata.com/en-us/blog/tag/elephant-database) - [eliminate database password authentication (1)](https://rheodata.com/en-us/blog/tag/eliminate-database-password-authentication) - [emd360 (1)](https://rheodata.com/en-us/blog/tag/emd360) - [enable ddl (1)](https://rheodata.com/en-us/blog/tag/enable-ddl) - [enterprise (1)](https://rheodata.com/en-us/blog/tag/enterprise) - [enterprise AI (1)](https://rheodata.com/en-us/blog/tag/enterprise-ai) - [enterprise AI implementation (1)](https://rheodata.com/en-us/blog/tag/enterprise-ai-implementation) - [enterprise AI infrastructure (1)](https://rheodata.com/en-us/blog/tag/enterprise-ai-infrastructure) - [enterprise data governance (1)](https://rheodata.com/en-us/blog/tag/enterprise-data-governance) - [enterprise data integration (1)](https://rheodata.com/en-us/blog/tag/enterprise-data-integration) - [enterprise data strategy (1)](https://rheodata.com/en-us/blog/tag/enterprise-data-strategy) - [enterprise goldengate backup solution (1)](https://rheodata.com/en-us/blog/tag/enterprise-goldengate-backup-solution) - [enterprise manager (1)](https://rheodata.com/en-us/blog/tag/enterprise-manager) - [exception handling (1)](https://rheodata.com/en-us/blog/tag/exception-handling) - [experts in oracle goldengate (1)](https://rheodata.com/en-us/blog/tag/experts-in-oracle-goldengate) - [extract changes (1)](https://rheodata.com/en-us/blog/tag/extract-changes) - [extract load transform (1)](https://rheodata.com/en-us/blog/tag/extract-load-transform) - [extract transform load (1)](https://rheodata.com/en-us/blog/tag/extract-transform-load) - [failures (1)](https://rheodata.com/en-us/blog/tag/failures) - [fintech postgreSQL (1)](https://rheodata.com/en-us/blog/tag/fintech-postgresql) - [firewalld goldengate (1)](https://rheodata.com/en-us/blog/tag/firewalld-goldengate) - [firewalld microservices (1)](https://rheodata.com/en-us/blog/tag/firewalld-microservices) - [fivetran (1)](https://rheodata.com/en-us/blog/tag/fivetran) - [framework (1)](https://rheodata.com/en-us/blog/tag/framework) - [frameworks (1)](https://rheodata.com/en-us/blog/tag/frameworks) - [free tools (1)](https://rheodata.com/en-us/blog/tag/free-tools) - [fresh data (1)](https://rheodata.com/en-us/blog/tag/fresh-data) - [gemini (1)](https://rheodata.com/en-us/blog/tag/gemini) - [genai (1)](https://rheodata.com/en-us/blog/tag/genai) - [general information (1)](https://rheodata.com/en-us/blog/tag/general-information) - [ggsci (1)](https://rheodata.com/en-us/blog/tag/ggsci) - [ggsmon (1)](https://rheodata.com/en-us/blog/tag/ggsmon) - [goldengate active passive (1)](https://rheodata.com/en-us/blog/tag/goldengate-active-passive) - [goldengate backup automation (1)](https://rheodata.com/en-us/blog/tag/goldengate-backup-automation) - [goldengate bug (1)](https://rheodata.com/en-us/blog/tag/goldengate-bug) - [goldengate errors (1)](https://rheodata.com/en-us/blog/tag/goldengate-errors) - [goldengate experts (1)](https://rheodata.com/en-us/blog/tag/goldengate-experts) - [goldengate free (1)](https://rheodata.com/en-us/blog/tag/goldengate-free) - [goldengate github integration (1)](https://rheodata.com/en-us/blog/tag/goldengate-github-integration) - [goldengate high availiability (1)](https://rheodata.com/en-us/blog/tag/goldengate-high-availiability) - [goldengate maa (1)](https://rheodata.com/en-us/blog/tag/goldengate-maa) - [goldengate microservices port (1)](https://rheodata.com/en-us/blog/tag/goldengate-microservices-port) - [goldengate microservices ports (1)](https://rheodata.com/en-us/blog/tag/goldengate-microservices-ports) - [goldengate ogg-02028 (1)](https://rheodata.com/en-us/blog/tag/goldengate-ogg-02028) - [goldengate parameter file backup (1)](https://rheodata.com/en-us/blog/tag/goldengate-parameter-file-backup) - [google cloudsql (1)](https://rheodata.com/en-us/blog/tag/google-cloudsql) - [google mysql migration (1)](https://rheodata.com/en-us/blog/tag/google-mysql-migration) - [heatwave experts (1)](https://rheodata.com/en-us/blog/tag/heatwave-experts) - [high performance mysql (1)](https://rheodata.com/en-us/blog/tag/high-performance-mysql) - [human creativity AI (1)](https://rheodata.com/en-us/blog/tag/human-creativity-ai) - [human vs AI writing (1)](https://rheodata.com/en-us/blog/tag/human-vs-ai-writing) - [hybrid cloud data architecture (1)](https://rheodata.com/en-us/blog/tag/hybrid-cloud-data-architecture) - [integrated extract oracle (1)](https://rheodata.com/en-us/blog/tag/integrated-extract-oracle) - [integrated replicat oracle (1)](https://rheodata.com/en-us/blog/tag/integrated-replicat-oracle) - [lic (1)](https://rheodata.com/en-us/blog/tag/lic) - [license (1)](https://rheodata.com/en-us/blog/tag/license) - [logmnr\_session$ (1)](https://rheodata.com/en-us/blog/tag/logmnr_session) - [managed service provider (1)](https://rheodata.com/en-us/blog/tag/managed-service-provider) - [managed services for database teams (1)](https://rheodata.com/en-us/blog/tag/managed-services-for-database-teams) - [management (1)](https://rheodata.com/en-us/blog/tag/management) - [migration compatibility validation (1)](https://rheodata.com/en-us/blog/tag/migration-compatibility-validation) - [monitor oracle goldengate rest api (1)](https://rheodata.com/en-us/blog/tag/monitor-oracle-goldengate-rest-api) - [monolithic database architecture (1)](https://rheodata.com/en-us/blog/tag/monolithic-database-architecture) - [move off of oracle (1)](https://rheodata.com/en-us/blog/tag/move-off-of-oracle) - [multi-cloud data platform (1)](https://rheodata.com/en-us/blog/tag/multi-cloud-data-platform) - [oci bastion (1)](https://rheodata.com/en-us/blog/tag/oci-bastion) - [oem emd360 (1)](https://rheodata.com/en-us/blog/tag/oem-emd360) - [ogg deployments (1)](https://rheodata.com/en-us/blog/tag/ogg-deployments) - [open table format (1)](https://rheodata.com/en-us/blog/tag/open-table-format) - [oracle database (1)](https://rheodata.com/en-us/blog/tag/oracle-database) - [preventing tech employee attrition (1)](https://rheodata.com/en-us/blog/tag/preventing-tech-employee-attrition) - [reducing on-call burnout (1)](https://rheodata.com/en-us/blog/tag/reducing-on-call-burnout) - [securing Oracle GoldenGate on SQL Server (1)](https://rheodata.com/en-us/blog/tag/securing-oracle-goldengate-on-sql-server) - [tech team burnout (1)](https://rheodata.com/en-us/blog/tag/tech-team-burnout) - [thought leadership (1)](https://rheodata.com/en-us/blog/tag/thought-leadership) - [vector database consolidation (1)](https://rheodata.com/en-us/blog/tag/vector-database-consolidation) See all ##### About RheoData RheoData is based out of Metro Atlanta, GA and provide expert Oracle, Microsoft, Google, and Snowflake services.  Let us  know how we can help! ##### Links - [About Us](https://rheodata.com/who-we-are) - [FrostCore](https://rheodata.com/frostcore) - [RedCore](https://rheodata.com/redcore) - [BlueCore](https://rheodata.com/bluecore) ##### Contact us [hello@rheodata.com](mailto:hello@rheodata.com) ©RheoData2026. All Rights Reserved. ```json { "@context" : "https://schema.org", "@type" : "Organization", "address" : { "@type" : "PostalAddress", "addressCountry" : "US", "addressRegion" : "GA" }, "description" : "Elite specialist partner for Oracle, Snowflake, BigQuery, and AI-ready data platforms.", "email" : "hello@rheodata.com", "foundingDate" : "2020", "logo" : "https://rheodata.com/hubfs/RheoData%20-%20Logo%20-%20transparent-1.png", "name" : "RheoData", "sameAs" : [ "https://www.linkedin.com/company/rheodata" ], "url" : "https://rheodata.com" } ``` ```json { "@context" : "https://schema.org", "@type" : "WebSite", "name" : "RheoData", "potentialAction" : { "@type" : "SearchAction", "query-input" : "required name=search_term_string", "target" : "https://rheodata.com/search?q={search_term_string}" }, "url" : "https://rheodata.com" } ``` ```json { "@context" : "https://schema.org", "@type" : "BlogPosting", "author" : { "@type" : "Person", "name" : "", "url" : "" }, "dateModified" : "2026-04-17T17:31:04+0000", "datePublished" : "2025-10-30T17:41:53+0000", "description" : "ec2 | RheoData Blog Posts", "headline" : "<span id="hs_cos_wrapper_name" class="hs_cos_wrapper hs_cos_wrapper_meta_field hs_cos_wrapper_type_text" style="" data-hs-cos-general-type="meta_field" data-hs-cos-type="text" >rheodata_blog listing page</span>", "image" : "", "mainEntityOfPage" : { "@id" : "https://rheodata.com/en-us/blog/tag/ec2", "@type" : "WebPage" }, "publisher" : { "@type" : "Organization", "logo" : { "@type" : "ImageObject", "url" : "https://rheodata.com/hubfs/RheoData%20-%20Logo%20-%20transparent-1.png" }, "name" : "RheoData" } } ``` ```json { "@context" : "http://schema.org", "@type" : "BlogPosting", "articleBody" : "When installed, Oracle GoldenGat (Microservices) will set up “services” that require a port number for access. For the first run of the Oracle GoldenGate Configuration Assistant (OGGCA), the assistant will create the ServiceManager (1 port) and the first deployment (5 ports). That means six ports would need to be opened on a firewall to run a single Oracle GoldenGate (Microservices) deployment. This only increases by five ports for each deployment built under a single ServiceManager. To address this, an open-source solution called NGINX allows all the ports within the deployment to be consolidated to a single port. The single port that can be used with NGINX is either 80 (HTTP) or 443 (HTTPS); which will enable Oracle GoldenGate (Microservices) to be used over a standard firewall port Downloading Binaries The NGINX binaries need to be downloaded regardless of where you install Oracle GoldenGate (Microservices). For Oracle Enterprise Linux, I documented the process here. When you start to expand the installation base for Microservices, the installation of NGINX becomes similar yet different. To install NGINX on an RedHat Linux 7.2 , the following steps should be followed. 1. SSH into the RedHat instance $ ssh @ 2. Sudo to Root $ sudo su – 3. Install and Confirm installation $ yum -y install nginx && yum list install nginx After installing the NGINX the next thing that must be done is to configure it against the Oracle GoldenGate (Microservices) environment. Configure NGINX Oracle has made it easy for Oracle GoldenGate administrators to configure the NGINX interface after the installation. They provided a script called “ReverseProxySettings” in the $OGG_HOME/lib/utl directory. This script is used to build the Nginx configuration file based on the deployments running on the AWS EC2 node. The steps to configure the reverse proxy are as follows: 1. Change to the Reverse Proxy directory under $OGG_HOME $ cd $OGG_HOME/lib/utl/reverseproxy 2. Run ReverseProxySettings with options (unsecure access) $ ./ReverseProxySettings -u oggadmin -P -o ogg.conf http://localhost: 3. Copy the config file to the NGINX directory $ sudo cp ogg.conf /etc/nginx/conf.d/nginx.conf 4. Create a dummy cert $ sudo sh /etc/ssl/certs/make-dummy-cert /etc/nginx/ogg.pem 5. Start NGINX $ sudo nginx & 6. Test/validate NGINX config $ sudo nginx -t 7. Reload NGINX $ sudo nginx -s reload 8. Access the ServiceManager and other services without port numbers Note: The ogg.pem must be downloaded and uploaded to your local cert wallet to access via a web browser. End Result Once everything with the NGINX is configured, Oracle GoldenGate (Microservices) can be accessed by URL using the standard port of 80 (HTTP) or 443 (HTTPS). This enables Oracle GoldenGate (Microservices) environments to be accessed over standard firewall rules.", "author" : { "@type" : "Person", "name" : "Bobby Curtis", "sameAs" : "", "url" : "https://rheodata.com/en-us/blog/author/bobby-curtis" }, "dateModified" : "10/11/2025", "datePublished" : "10/11/2025", "headline" : "Configuring Nginx on RedHat Linux 7.9 for Oracle GoldenGate 21c", "image" : { "@type" : "ImageObject", "height" : 400, "url" : "https://50642793.fs1.hubspotusercontent-na1.net/hubfs/50642793/Imported_Blog_Media/nginx-url-noport-Oct-31-2025-04-51-57-0433-PM.png", "width" : 750 }, "mainEntityOfPage" : "https://rheodata.com/en-us/blog/configuring-nginx-on-aws-ec2-for-oracle-goldengate-21c-2", "publisher" : { "@type" : "Organization", "logo" : { "@type" : "ImageObject", "url" : "https://50642793.fs1.hubspotusercontent-na1.net/hubfs/50642793/RheoData%20-%20Logo%20-%20transparent-1.png" }, "name" : "RheoData", "url" : "rheodata.com" } } ``` ```json { "@context" : "http://schema.org", "@type" : "BlogPosting", "articleBody" : "I’ve been helping clients with Oracle GoldenGate (Microservices) implementation – one thing that keeps coming up is how Nginx is installed. Each environment has different approaches. I wrote how to install this on Oracle Enterprise Linux in an earlier approach. Now, I have to provide a way to install Nginx on the AWS EC2 instance to support Oracle GoldenGate (Microservices). Before installing NGINX, ensure that you have an active EC2 compute node on AWS. In my case, I’m using an EC2 instance on the AWS Free Tier. Now that I have an EC2 compute node, the first thing to do is SSH into it. $ ssh -I ~/.ssh/rd-usf-tst.pem ec2-user@ Note: The pem file permissions should be 400 (chmod 400). Then ssh’ing into the EC2 node will go straight through. With being logged into the ECS instance, you’ll need to su over to the root user. $ sudo su -  After logging in as the root user, you’ll need to run “amazon-linux-extras” to get nginx installed. $ amazon-linux-extras install nginx1.12 What is interesting after confirming installation, the AWS output says that the “extra” items has reached the end of support. From what I can tell this really doesn’t mean anything other than AWS needs to update it soon. Just be aware. To confirm that NGINX has been installed, use the “list” sub-command for “yum”. $ yum list install nginx Now with NGINX installed, you can configure Oracle GoldenGate (Microservices) to use it. Enjoy!!", "author" : { "@type" : "Person", "name" : "Bobby Curtis", "sameAs" : "", "url" : "https://rheodata.com/en-us/blog/author/bobby-curtis" }, "dateModified" : "10/11/2025", "datePublished" : "10/11/2025", "headline" : "Installing Nginx on AWS EC2 instance", "image" : { "@type" : "ImageObject", "height" : 400, "url" : "https://50642793.fs1.hubspotusercontent-na1.net/hubfs/50642793/Imported_Blog_Media/aws-extras-1-3.png", "width" : 750 }, "mainEntityOfPage" : "https://rheodata.com/en-us/blog/installing-nginx-on-aws-ec2-instance", "publisher" : { "@type" : "Organization", "logo" : { "@type" : "ImageObject", "url" : "https://50642793.fs1.hubspotusercontent-na1.net/hubfs/50642793/RheoData%20-%20Logo%20-%20transparent-1.png" }, "name" : "RheoData", "url" : "rheodata.com" } } ``` ```json { "@context" : "http://schema.org", "@type" : "BlogPosting", "articleBody" : "When installed, Oracle GoldenGat (Microservices) will set up “services” that require a port number for access. For the first run of the Oracle GoldenGate Configuration Assistant (OGGCA), the assistant will create the ServiceManager (1 port) and the first deployment (5 ports). That means six ports would need to be opened on a firewall to run a single Oracle GoldenGate (Microservices) deployment. This only increases by five ports for each deployment built under a single ServiceManager. To address this, an open-source solution called NGINX allows all the ports within the deployment to be consolidated to a single port. The single port that can be used with NGINX is either 80 (HTTP) or 443 (HTTPS); which will enable Oracle GoldenGate (Microservices) to be used over a standard firewall port Downloading Binaries The NGINX binaries need to be downloaded regardless of where you install Oracle GoldenGate (Microservices). For Oracle Enterprise Linux, I documented the process here. When you start to expand the installation base for Microservices, the installation of NGINX becomes similar yet different. To install NGINX on an Amazon Web Services (AWS) EC2 instance, the following steps should be followed. For more details, you can also reference this blog post on installing Nginx -> here or here. 1. SSH into the AWS EC2 instance $ ssh -I ~/.ssh/rd-usf-tst.pem ec2-user@ 2. Sudo to Root $ sudo su – 3. Use Amazon Extras to install NGINX $ amazon-linux-extras install nginx1.12 4. Confirm installation $ yum list install nginx After installing the NGINX on the AWS EC2 instance, the next thing that must be done is to configure it against the Oracle GoldenGate (Microservices) environment. Configure NGINX Oracle has made it easy for Oracle GoldenGate administrators to configure the NGINX interface after the installation. They provided a script called “ReverseProxySettings” in the $OGG_HOME/lib/utl directory. This script is used to build the Nginx configuration file based on the deployments running on the AWS EC2 node. The steps to configure the reverse proxy are as follows: 1. Change to the Reverse Proxy directory under $OGG_HOME $ cd $OGG_HOME/lib/utl/reverseproxy 2. Run ReverseProxySettings with options (unsecure access) $ ./ReverseProxySettings -u oggadmin -P -o ogg.conf http://localhost: 3. Copy the config file to the NGINX directory $ sudo cp ogg.conf /etc/nginx/conf.d/nginx.conf 4. Create a dummy cert $ sudo sh /etc/ssl/certs/make-dummy-cert /etc/nginx/ogg.pem 5. Start NGINX $ sudo nginx & 6. Test/validate NGINX config $ sudo nginx -t 7. Reload NGINX $ sudo nginx -s reload 8. Access the ServiceManager and other services without port numbers Note: The ogg.pem must be downloaded and uploaded to your local cert wallet to access via a web browser. End Result Once everything with the NGINX is configured, Oracle GoldenGate (Microservices) can be accessed by URL using the standard port of 80 (HTTP) or 443 (HTTPS). This enables Oracle GoldenGate (Microservices) environments to be accessed over standard firewall rules.", "author" : { "@type" : "Person", "name" : "Bobby Curtis", "sameAs" : "", "url" : "https://rheodata.com/en-us/blog/author/bobby-curtis" }, "dateModified" : "10/11/2025", "datePublished" : "10/11/2025", "headline" : "Configuring Nginx on AWS EC2 for Oracle GoldenGate 21c", "image" : { "@type" : "ImageObject", "height" : 400, "url" : "https://50642793.fs1.hubspotusercontent-na1.net/hubfs/50642793/Imported_Blog_Media/nginx-url-noport-1-1.png", "width" : 750 }, "mainEntityOfPage" : "https://rheodata.com/en-us/blog/configuring-nginx-on-aws-ec2-for-oracle-goldengate-21c", "publisher" : { "@type" : "Organization", "logo" : { "@type" : "ImageObject", "url" : "https://50642793.fs1.hubspotusercontent-na1.net/hubfs/50642793/RheoData%20-%20Logo%20-%20transparent-1.png" }, "name" : "RheoData", "url" : "rheodata.com" } } ``` ```json { "@context": "http://schema.org", "@type": "BlogPosting", "headline": "Initial Load from Tandem (HP-UX) to AWS Kafka", "mainEntityOfPage": "https://rheodata.com/en-us/blog/initial-load-from-tandem-hp-ux-to-aws-kafka", "datePublished": "10/11/2025", "dateModified": "10/11/2025", "articleBody": "Working with a customer where we needed to move data from a Tandem (HP-UX Guardian) system up to an AWS EC2 platform that will eventually end up on an AWS MSK Cluster (Kafka). The concept is pretty straight forward; however, I will say that putting it into practice provided to be a challenge. The biggest part of this challenge was the initial load process that should be used. Oracle GoldenGate is the best replication tool on the market, but the one thing that it lags in is the approach of initial load. The initial load process for Oracle GoldenGate (both Oracle and Heterogenous) comes in many different options. The documentation for initial loads have changed over the years as well as the approaches. With the latest release of Oracle GoldenGate (21c), this hasn’t gotten any better. But if you want a reference point, you can review the steps in Chapter 11 of the Using Oracle GoldenGate with Oracle Database (here). To perform this initial load from a Tandem system to Kafka, we used two different binary sets. In this case, we were using the following: Oracle GoldenGate 12c (12.2.0.1)(Classic) Oracle GoldenGate 21c (21.5.0.0)(Microservices) As you may have noticed, the implementation we were working with is a Classic to Microservices architecture. Oracle GoldenGate (Microservices) is the latest release of Oracle GoldenGate and the direction that Oracle is pushing for data integration strategies. Below you see the basic concept of this architecture. The Classic side of the architecture is straight forward when it comes to Oracle GoldenGate. When the architecture transitions to the EC2 side, Oracle GoldenGate (Microservices) has a few more moving parts that should be managed. For the purpose of the initial load, the only service that is needed is the Receiver Service (port 16003); more on this shortly. In the diagram above, we are only going to be discussing the items in red. These items represent the initial load process and how this process was accomplished between a Oracle GoldenGate (Classic) running on a Tandem (HP-UX Non-Stop) and loading data into Kafka using Oracle GoldenGate (Microservices). The “direct load” initial load process was followed for this configuration (this approach is not covered in the 21c docs…just an FYI). Tandem (HP-UX Non-Stop): First thing that needs to be done is configuring the Initial Load Extract on the Tandem side. The following parameter file was used: EXTRACT eil RMTHOST , MGRPORT 16003 RMTFILE TABLE *.*.*; This initial load extract looks pretty standard. We are telling Oracle GoldenGate (Classic) to read all the data from the tables that were in the TABLE line. Essenstally doing a “SELECT *” and pull all the data. Then move that data across the network to the remote server and begin writing to the remote file. Oracle GoldenGate (Microservices) begins writing the remote file, but then immediately presents a “broken pipe” error. This behavior caused a lot of confusion. After opening an SR and talking with Oracle resources, it was noted that the Tandem default settings for the buffer needed to be changed. Note: By default, Tandem sets its TCP/IP buffer to 64K. Apparently, using the default settings on the Tandem didn’t work. To work around the “broken pipe” issue, we had to set the TCPFlushBytes and TCPBufSize to less than 28K. This resulted in our extract parameter file being changed: EXTRACT eil TCPFlushBytes 27000 TCPBufSize 27000 RMTHOST , MGRPORT 16003 RMTFILE TABLE *.*.*; By adding the TCP parameters, the extract in Oracle GoldenGate (Classic) is able to successfully make the connection to the Oracle GoldenGate (Microservices): Receiver Service on port 16003 and write data to the remote file. By shrinking the TCPFlushBytes and the TCPBufSize below 28K, this avoids a known limitation with Oracle GoldenGate and the usage of RMTTASK and RMTFILE, since they both make the same calls. To build the extract within Oracle GoldenGat (Classic) the following commands were used: GGSCI> add extract eil, SOURCEISTABLE EC2 Instance/GoldenGate Microservices With the RMTFILE being written successfully to the AWS EC2 platform, an initial load replicat can be built to apply the bulk data to Kafka. The parameter file for the replicat is: REPLICAT ril TARGETDB LIBFILE libggjava.so SET property= SOURCEDEFS MAP *.*.*, TARGET *.*.*; Now the exact setting for configuring the connection to Kafka are contained within two properties files. These properties files are used to make the connect and what format the data should be provided in. The first of these files is the Kafka.properties (connection file). This file sets ups the Kafka Handler and any specific items that are needed for the handler. The example that we used is similar to the following: gg.handlerlist=kafkahandler #The handler properties gg.handler.kafkahandler.type=kafka gg.handler.kafkahandler.kafkaProducerConfigFile=kafka.properties gg.handler.kafkahandler.topicMappingTemplate=${toLowerCase[${tableName}]} gg.handler.kafkahandler.keyMappingTemplate=${toLowerCase[${tableName}]} gg.handler.kafkahandler.mode=op gg.handler.kafkahandler.Format=json goldengate.userexit.writers=javawriter javawriter.stats.display=TRUE javawriter.stats.full=TRUE gg.log=log4j gg.log.level=INFO gg.report.time=30sec gg.classpath=/app/orabd/opt/DependencyDownloader/dependencies/kafka_2.7.1/* sasl.jaas.config=org.apache.kafka.common.security.scram.ScramLoginModule required \ username=“” \ password=“”; security.protocol=SASL_SSL Next we defined a second properties file that defines the connection to Kafka and the associated brokers. As well as setting up the conversion of the data formats and performance tuning items. Our file looked similar to the following: # address/port of the Kafka broker bootstrap.servers= #JSON Converter Settings key.converter.schemas.enable=false value.converter.schemas.enable=false value.serializer = org.apache.kafka.common.serialization.ByteArraySerializer key.serializer = org.apache.kafka.common.serialization.ByteArraySerializer #Adjust for performance buffer.memory=33554432 batch.size=2048 linger.ms=500 After setting the properties file that will be used by Oracle GoldenGate for Big Data to connect to Kafka, we needed to add the replicat to the architecture. This can be done either from the AdminClient or from the HMTL5 web page through the Administration Service. For command line compatibility, the following steps are done through the AdminClient: AdminClient> add replicat ril, exttrail AdminClient> start replicat ril At this stage, after starting the replicat (RIL), we are reading the RMTFILE and performing a “direct load” initial load from Tandem to Kafka. With the “direct load” working, we were pushing approximate 5.4 million records in ~45 minutes. This was a single table load. Depending on the number of tables that need to be loaded, you will need to scale this approach with either more RMTFILEs or multiple replicats. Enjoy and happy replicating!", "image": { "@type": "ImageObject", "url": "https://50642793.fs1.hubspotusercontent-na1.net/hubfs/50642793/Imported_Blog_Media/tandem2bigdata-1-1.png", "height": 400, "width": 750 }, "author": { "@type": "Person", "name": "Bobby Curtis", "url": "https://rheodata.com/en-us/blog/author/bobby-curtis", "sameAs": "" }, "publisher": { "@type": "Organization", "name": "RheoData", "url": "rheodata.com", "logo": { "@type": "ImageObject", "url": "https://50642793.fs1.hubspotusercontent-na1.net/hubfs/50642793/RheoData%20-%20Logo%20-%20transparent-1.png" } } } ``` ```json { "@context" : "http://schema.org", "@type" : "BlogPosting", "articleBody" : "Sometimes, you just want to run NGINX in unsecure mode (over port 80) for internal environments. The steps here are similar to what I posted some time ago in this post -> here. I’ll put these steps here as well and highlight (bold) which steps were different. 1. SSH into the RedHat instance $ ssh @ 2. Sudo to Root $ sudo su – 3. Install and confirm installation of Nginx $ dnf -y install nginx && dnf list install nginx After installing NGINX, the next thing to do is to configure it against Oracle GoldenGate. Configure NGINX 1. Go to the Reverse Proxy directory under $OGG_HOME $ cd $OGG_HOME/lib/utl/reverseproxy 2. Run ReverseProxySettings with options (NO SSL) $ ./ReverseProxySettings -u oggadmin -P —-no-ssl -o ogg.conf http://localhost: 3. Copy the config file to NGINX directory $ sudo cp ogg.conf /etc/nginx/conf.d/nginx.conf 4. Remove or rename the default configuration file $ cd /etc/nginx/conf.d $ mv ./default.conf ./_default.con_ 5. Start NGINX $ sudo nginx & 6. Test NGINX config $ sudo nginx -t 7. Reload NGINX $ sudo nginx -s reload 8. Access ServiceManager and other services without port numbers Open a web browser and navigate to the URL, something similar to this:  http://:80 End Result With NGINX configured, you can now access Oracle GoldenGate on port 80. In the example below, we are using a SecureLink connection and the port numbers are off, but the last two digits are the important ones. They show that we are using Port 80 for the connection.", "author" : { "@type" : "Person", "name" : "Bobby Curtis", "sameAs" : "", "url" : "https://rheodata.com/en-us/blog/author/bobby-curtis" }, "dateModified" : "10/11/2025", "datePublished" : "10/11/2025", "headline" : "Using NGINX in unsecure mode for Oracle GoldenGate", "image" : { "@type" : "ImageObject", "height" : 400, "url" : "https://50642793.fs1.hubspotusercontent-na1.net/hubfs/50642793/Imported_Blog_Media/Shutterstock_657322222-3.jpg", "width" : 750 }, "mainEntityOfPage" : "https://rheodata.com/en-us/blog/using-nginx-in-unsecure-mode-for-oracle-goldengate", "publisher" : { "@type" : "Organization", "logo" : { "@type" : "ImageObject", "url" : "https://50642793.fs1.hubspotusercontent-na1.net/hubfs/50642793/RheoData%20-%20Logo%20-%20transparent-1.png" }, "name" : "RheoData", "url" : "rheodata.com" } } ``` ```json { "@context": "http://schema.org", "@type": "BlogPosting", "headline": "Patch Oracle GoldenGate Microservices using RESTful APIs", "mainEntityOfPage": "https://rheodata.com/en-us/blog/patch-oracle-goldengate-microservices-using-restful-apis", "datePublished": "10/11/2025", "dateModified": "10/11/2025", "articleBody": "In 2017, Oracle introduced the world to Oracle GoldenGate Microservices through the release of Oracle GoldenGate 12c (12.3.0.0.1). Upon the initial release, Oracle promoted the benefit of using the Microservices Architecture for new platforms and the ease of upgrading and patching. This document will show how an organization can start on one version of Oracle GoldenGate, install another version and migrate to that version with ease. Platform Oracle GoldenGate (Microservices) is now available on all the platforms Oracle supports for replication. This means organizations should have already installed Oracle GoldenGate (Microservices) and have environments replicating data. If so, then there will be times that these environments need to be upgraded or patched. To make upgrading or patching easier, Oracle has implemented an out-of-place upgrade or patching approach for Oracle GoldenGate. With any Oracle GoldenGate (Microservices) environment, there are two home directories that an administrator needs to be concerned with. These homes are: $OGG_HOME -> Oracle GoldenGate Home $DEPLOYMENT_HOME -> Oracle GoldenGate Deployment Home These homes are essential for Oracle GoldenGate (Microservices) to run. However, when it comes to upgrading or patching, only the Oracle GoldenGate Home ($OGG_HOME) is required. When you review Oracle GoldenGate Home, organizations will notice that the directory structure mimics a Linux/Unix filesystem-based similar to the Oracle Database. This approach makes it easier for Oracle GoldenGate to merge into the patching processes that are already industry standards. At the same time, by only needing the Oracle GoldenGate Home for patching, there are no interruptions to existing Oracle GoldenGate processing. This approach lets you install a second Oracle GoldenGate Home, the patch that home, then migrates processes over to the new home. You are facilitating a near-zero downtime patching approach. Patching Organizations need to patch their Oracle GoldenGate Homes for patching to be effective. To do this without taking an outage within the replication environment, installing a second Oracle GoldenGate Home is key. Second Home To install a second Oracle GoldenGate Home, organizations need to install the Oracle GoldenGate (Microservices) binaries in a new directory structure (outside of their existing Oracle GoldenGate Home). This can be done by doing the following: Download the required binaries Install binaries into the new Oracle GoldenGate Home After downloading the required binaries, these binaries can be installed using the same processes that an organization has established. For this example use case, installing the binaries is done by a silent install process. See below: Update the Oracle GoldenGate Core response file (oggcore.rsp) Install the new Oracle GoldenGate Home$ cd /tmp/ogg21cma/ggs*/Disk1 $ ./runInstaller -silent -ignoreSysPrereqs -ignorePrereq -showProgress -waitForCompletion -responseFile /tmp/oggcore1.rsp Once the install is done, there are now two Oracle GoldenGate (Microservices) homes within the environment. PatchSet With both Oracle GoldenGate Homes in place, the next step is to patch the Second Home with the patches required. The following steps are used to install the Oracle GoldenGate patch to the Second Home: Copy the patch set over to the host where Oracle GoldenGate (Microservices) runs. Use any tool that will facilitate moving the zip file. Unzip the patch in the temp directory $ unzip -q ./ p33846655_215000_Linux-x86-64.zip -d . Apply the patch $ export ORACLE_HOME=$ORACLE_HOME $ cd /tmp/33846655 $ $ORACLE_HOME/OPatch/opatch apply Validate that the patch has been applied$ $ORACLE_HOME/OPatch/opatch lsinventory After validating that the patch has been installed, the next thing is to migrate the ServiceManager and associated deployments to the new Oracle GoldenGate (Microservices) Home. List Deployments With the new Oracle GoldenGate (Microservices) Home patched, each corresponding deployment home must be migrated to the latest Oracle GoldenGate (Microservices) Home. This can be done in two different approaches – GUI and RESTful API. The most straightforward approach to performing the migration is using RESTful APIs. Before migrating any deployments between Oracle GoldenGate (Microservices) Homes, it is good to see what deployments exist on the server. This can be done using the following CURL command: curl –location –request GET ‘HTTP://:/services/v2/installation/deployments’ \ –header ‘Authorization: Basic b2dnYWRtaW46V0VsY29tZTEyMzQ1IyM=’ The resulting output would be a list of deployments that the ServiceManager is responsible for: { “$schema”: “api:standardResponse”, “links”: [ { “rel”: “canonical”, “href”: “http://:/services/v2/installation/deployments”, “mediaType”: “application/json” }, { “rel”: “self”, “href”: ” http://:/services/v2/installation/deployments “, “mediaType”: “application/json” }, { “rel”: “describedby”, “href”: ” http://:/services/v2/installation/deployments “, “mediaType”: “application/schema+json” } ], “messages”: [], “response”: { “$schema”: “ogg:installationDeployments”, “xagEnabled”: false, “deployments”: [ { “deploymentId”: “cf638afd-252e-4c79-ad55-fbeccb5d0434”, “deploymentName”: “Kafka”, “enabled”: true, “status”: “running” }, { “deploymentId”: “dc31de7c-39aa-4de2-a3df-5451e32ccef6”, “deploymentName”: “ServiceManager”, “enabled”: true, “status”: “running” } ] } } In this output from the CURL command, the “deploymentName” key will tell you the current deployment (s) installed on the host. In this example, both the ServiceManager and the Kafka deployment homes have to be migrated to the new Oracle GoldenGate (Microservices) Home. Patch ServiceManager via OGG_HOME To patch the ServiceManager deployment, organizations must update what Oracle GoldenGate (Microservices) Home the ServiceManager references. To do this, the following CURL command can be executed: curl -L -X PATCH ‘http://://services/v2/deployments/ServiceManager’ \ -H ‘Content-Type: application/json’ \ -H ‘Authorization: Basic b2dnYWRtaW46WFVNQEQzWXh1NWJpWmtGSQ==’ \ –data-raw ‘{ “oggHome”:”/app/orabd1″, “status”:”restart” }’ This CURL command feeds raw data that tells Oracle GoldenGate to update the deployment with an updated Oracle GoldenGate Home. Once the update has been completed, the ServiceManager will be restarted. After the restart, log in to the ServiceManager and confirm that the Oracle GoldenGate Home for the ServiceManager has been updated. Image 1 below shows what it would look like. Image 1: ServiceManger Updated Patching Deployment via OGG_HOME Any associated deployments can be migrated after the ServiceManager has been patched via migration to a new Oracle GoldenGate (Microservices) Home. The only requirement for a deployment to be migrated is that the ServiceManager has to be on the same or later version of Oracle GoldenGate. This means that organizations can have multiple Oracle GoldenGate (Microservices) Homes running simultaneously, depending on their deployments. In this example, all deployments must be migrated to the latest patch set (i.e., patched). To move a deployment, the process is precisely the same as was performed with the ServiceManager. To do this, the following CURL command can be executed: curl -L -X PATCH ‘http://:/services/v2/deployments/Kafka’ \ -H ‘Content-Type: application/json’ \ -H ‘Authorization: Basic b2dnYWRtaW46V0VsY29tZTEyMzQ1IyM=’ \ –data-raw ‘{ “oggHome”:”/app/orabd1″, “status”:”restart” }’ Once the deployment is restarted, all the Oracle GoldenGate processes (extract and replicat) will be upgraded to the latest versions of the binaries. To verify that the deployment was updated, check the ServiceManager and confirm that the Deployments section has an updated Oracle GoldenGate Home for the deployment. Image 2 below shows what this would look like. Image 2: Deployment Updated Summary Upgrading and Patching Oracle GoldenGate has always been an issue that takes time. In many cases, upgrading Oracle GoldenGate took six months to a year. Using Oracle GoldenGate (Microservices), an organization can quickly install, upgrade, or patch an environment with minimal downtimes. It is easing the time it takes to upgrade or repair, and the environment is critical as environments start to expand and data movement becomes key to organizational goals.", "image": { "@type": "ImageObject", "url": "https://50642793.fs1.hubspotusercontent-na1.net/hubfs/50642793/Imported_Blog_Media/051322_1310_PatchOracle1-1-2.png", "height": 400, "width": 750 }, "author": { "@type": "Person", "name": "Bobby Curtis", "url": "https://rheodata.com/en-us/blog/author/bobby-curtis", "sameAs": "" }, "publisher": { "@type": "Organization", "name": "RheoData", "url": "rheodata.com", "logo": { "@type": "ImageObject", "url": "https://50642793.fs1.hubspotusercontent-na1.net/hubfs/50642793/RheoData%20-%20Logo%20-%20transparent-1.png" } } } ```