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 Duration 21 hours

Course Outline

Introduction to Oracle GoldenGate Architecture

  • Core GoldenGate components and process roles: Extract, Pump, Replicat, Manager, and Collector
  • GoldenGate topologies: one-way, bi-directional, cascaded, and hub-and-spoke configurations
  • Overview of the GoldenGate Microservices architecture, highlighting key distinctions from the classic model

Installation, Configuration, and Environment Setup

  • System requirements, supported platforms, and the installation workflow for GoldenGate 19c
  • Setting up the Manager process, defining parameter files, and organizing deployment directories
  • Preparing database prerequisites, assigning user privileges, and addressing network considerations

Change Data Capture and Data Transfer

  • Capture techniques: Classic Extract, Integrated Extract, and Log-based CDC
  • Understanding trail file architecture, transport strategies, and checkpointing mechanisms
  • Configuring Extract, Data Pump, and Replicat processes effectively

Mapping, Transformations, and Conflict Management

  • Implementing data mapping and column transformations via parameter files and mapping rules
  • Managing data type conversions and character set nuances
  • Strategies for detecting and resolving conflicts in bidirectional replication scenarios

GoldenGate Microservices and Administration Interface

  • Deployment and management of the GoldenGate Microservices Manager and Admin Server
  • Leveraging GoldenGate Studio and REST APIs for streamlined administration
  • Establishing security protocols: SSL/TLS, user roles, and secure connection setups

Monitoring, Troubleshooting, and Performance Optimization

  • Tracking replication health, latency metrics, and performance counters
  • Identifying common error patterns, analyzing logs, and executing recovery procedures
  • Fine-tuning Extract/Replicat parameters and resource allocation to maximize throughput

Advanced Topics: High Availability, Cloud Integration, and Migration

  • Building high-availability and zero-downtime migration strategies using GoldenGate
  • Deploying GoldenGate in cloud and hybrid architectures (OCI, AWS, Azure)
  • Best practices for upgrading, patching, and planning GoldenGate migrations

Hands-on Labs and Practical Scenarios

  • Lab: Install GoldenGate 19c and set up a one-way replication pipeline
  • Lab: Apply transformations and manage DML and DDL replication
  • Scenario: Diagnose replication latency issues and perform failover/recovery actions

Summary and Future Steps

Requirements

  • A solid grasp of relational database concepts
  • Practical experience in administering Oracle Database or similar RDBMS platforms
  • Proficiency in Linux/Unix or Windows server administration

Target Audience

  • Database Administrators (DBAs)
  • Specialists in data replication and integration engineering
  • Platform and operations engineers managing high-availability systems

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