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 Duration 21 hours

Course Outline

Introduction to Oracle GoldenGate Architecture

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

Installation, Configuration, and Environment Setup

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

Change Data Capture and Data Movement

  • Capture methods: Classic Extract, Integrated Extract, and Log-based CDC
  • Trail file architecture, transport strategies, and checkpointing mechanisms
  • Configuration of Extract, Data Pump, and Replicat processes

Mapping, Transformations, and Conflict Management

  • Data mapping and column transformations utilizing parameter files and mapping rules
  • Addressing data type conversions and character set considerations
  • Conflict detection and resolution strategies for bidirectional replication

GoldenGate Microservices and Administration UI

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

Monitoring, Troubleshooting, and Performance Optimization

  • Monitoring replication health, latency metrics, and performance counters
  • Identification of common error patterns, log analysis, and recovery procedures
  • Optimization of Extract/Replicat parameters and resource management for high throughput

Advanced Topics: High Availability, Cloud, and Migration

  • Implementation of high-availability and zero-downtime migration strategies using GoldenGate
  • Deployment of GoldenGate in cloud environments and hybrid architectures (OCI, AWS, Azure)
  • GoldenGate upgrades, patching best practices, and migration planning

Hands-on Labs and Real-World Scenarios

  • Lab: Installation of GoldenGate 19c and configuration of a one-way replication pipeline
  • Lab: Implementation of transformations and handling of DML and DDL replication
  • Scenario: Diagnosis of replication latency and execution of failover/recovery steps

Summary and Next Steps

Requirements

  • A solid understanding of relational database concepts
  • Experience administering Oracle Database or equivalent RDBMS
  • Familiarity with Linux/Unix or Windows server administration

Target Audience

  • Database administrators (DBAs)
  • Data replication and integration engineers
  • Platform and operations engineers responsible for high-availability systems

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