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 Duration 21 hours

Course Outline

Introduction to Oracle GoldenGate Architecture

  • Roles of key GoldenGate components and processes: Extract, Pump, Replicat, Manager, and Collector
  • Exploring GoldenGate topologies: one-way, bi-directional, cascaded, and hub-and-spoke
  • Understanding the GoldenGate Microservices architecture and its distinctions from the classic architecture

Installation, Configuration, and Environment Setup

  • System requirements, supported platforms, and the installation procedure for GoldenGate 19c
  • Configuration of the Manager process, parameter files, and deployment directories
  • Database prerequisites, user privilege setup, and network considerations

Change Data Capture and Data Movement

  • Capture methodologies: Classic Extract, Integrated Extract, and Log-based CDC
  • Trail file structure, transport strategies, and checkpoint mechanisms
  • Setting up Extract, Data Pump, and Replicat processes

Mapping, Transformations, and Conflict Resolution

  • Data mapping and column transformation via parameter files and mapping rules
  • Managing data type conversions and character set implications
  • Conflict detection and resolution techniques for bidirectional replication

GoldenGate Microservices and Administration UI

  • Deployment and management of the GoldenGate Microservices Manager and Admin Server
  • Leveraging GoldenGate Studio and REST APIs for administrative tasks
  • Security configuration: SSL/TLS, user roles, and secure connection setup

Monitoring, Troubleshooting, and Performance Optimization

  • Tracking replication health, latency metrics, and performance counters
  • Identifying common error patterns, analyzing logs, and executing recovery procedures
  • Optimizing Extract/Replicat parameters and resource management for high throughput

Advanced Topics: High Availability, Cloud, and Migration

  • Developing high-availability and zero-downtime migration strategies using GoldenGate
  • Implementing GoldenGate in cloud deployments and hybrid architectures (OCI, AWS, Azure)
  • GoldenGate upgrade procedures, patching best practices, and migration planning

Hands-on Labs and Real-World Scenarios

  • Lab: Installing GoldenGate 19c and establishing a one-way replication pipeline
  • Lab: Implementing data transformations and handling DML and DDL replication
  • Scenario: Diagnosing replication latency and performing failover/recovery actions

Summary and Next Steps

Requirements

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

Intended Audience

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

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