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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.
  • An overview of the GoldenGate Microservices architecture and its key distinctions from the classic model.

Installation, Configuration, and Environment Preparation

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

Change Data Capture and Data Movement

  • Capture methodologies: 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 Handling

  • Data mapping and column transformations utilizing parameter files and mapping rules.
  • Managing data type conversions and character set considerations.
  • Conflict detection and resolution strategies for bi-directional replication.

GoldenGate Microservices and Administration UI

  • Deploying and managing the GoldenGate Microservices Manager and Admin Server.
  • Leveraging GoldenGate Studio and REST APIs for administrative tasks.
  • Configuring security protocols: SSL/TLS, user roles, and secure connections.

Monitoring, Troubleshooting, and Performance Tuning

  • Monitoring replication health, latency metrics, and performance counters.
  • Analyzing common error patterns, logs, and recovery procedures.
  • Optimizing Extract/Replicat parameters and resource management for high throughput.

Advanced Topics: High Availability, Cloud, and Migration

  • Implementing high-availability and zero-downtime migration strategies with GoldenGate.
  • Deploying GoldenGate in cloud environments and hybrid architectures (OCI, AWS, Azure).
  • Upgrading GoldenGate, patching best practices, and migration planning.

Hands-on Labs and Real-World Scenarios

  • Lab: Installing GoldenGate 19c and setting up a one-way replication pipeline.
  • Lab: Implementing transformations and managing DML and DDL replication.
  • Scenario: Diagnosing replication latency and executing failover/recovery protocols.

Summary and Next Steps

Requirements

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

Target Audience

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

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