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 Duration 21 hours

Course Outline

Overview of Oracle GoldenGate Architecture

  • GoldenGate components and their process roles: Extract, Pump, Replicat, Manager, and Collector
  • GoldenGate topologies: unidirectional, bi-directional, cascaded, and hub-and-spoke configurations
  • Introduction to the GoldenGate Microservices architecture and its key distinctions from the classic model

Installation, Configuration, and Environment Setup

  • System requirements, supported platforms, and installation procedures for GoldenGate 19c
  • Setting up the Manager process, parameter files, and deployment directories
  • Database prerequisites, user permissions, and network configuration considerations

Change Data Capture and Data Transfer

  • Capture techniques: Classic Extract, Integrated Extract, and Log-based CDC
  • Trail file structure, transport methods, and checkpoint management
  • Configuration of Extract, Data Pump, and Replicat processes

Mapping, Transformations, and Conflict Management

  • Data mapping and column transformations via parameter files and mapping rules
  • Addressing data type conversions and character set compatibility
  • Strategies for conflict detection and resolution in bidirectional replication

GoldenGate Microservices and the Administrative Interface

  • 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 protocols

Monitoring, Troubleshooting, and Performance Optimization

  • Monitoring replication status, latency indicators, and performance metrics
  • Identifying common error patterns, analyzing logs, and executing recovery actions
  • Optimizing Extract/Replicat parameters and resource allocation for high throughput

Advanced Topics: High Availability, Cloud, and Migration

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

Hands-on Labs and Practical Scenarios

  • Lab: Installing GoldenGate 19c and setting up a unidirectional replication pipeline
  • Lab: Applying transformations and managing DML and DDL replication
  • Scenario: Investigating replication latency and performing failover/recovery procedures

Wrap-up and Further Learning

Requirements

  • A solid grasp of relational database concepts
  • Practical experience in administering Oracle Database or comparable RDBMS systems
  • Knowledge of Linux/Unix or Windows server management

Target Audience

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

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