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Course Outline

Introduction to Oracle GoldenGate Architecture

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

Installation, Configuration, and Environment Preparation

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

Change Data Capture and Data Movement

  • Capture methods including Classic Extract, Integrated Extract, and log-based CDC.
  • Understanding trail file architecture, transport strategies, and checkpointing mechanisms.
  • Configuring Extract, Data Pump, and Replicat processes.

Mapping, Transformations, and Conflict Handling

  • Data mapping and column transformations using parameter files and mapping rules.
  • Managing data type conversions and character set considerations.
  • Strategies for detecting and resolving conflicts in bidirectional replication.

GoldenGate Microservices and Administration UI

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

Monitoring, Troubleshooting, and Performance Tuning

  • Monitoring replication health, latency metrics, and performance counters.
  • Identifying common error patterns, analyzing logs, and executing recovery procedures.
  • Tuning Extract/Replicat parameters and managing resources for high throughput.

Advanced Topics: High Availability, Cloud, and Migration

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

Hands-on Labs and Real-World Scenarios

  • Lab: Installing GoldenGate 19c and configuring a one-way replication pipeline.
  • Lab: Implementing transformations and handling DML and DDL replication.
  • Scenario: Diagnosing replication latency and executing failover/recovery steps.

Summary and Next Steps

Requirements

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

Audience

  • Database administrators (DBAs).
  • Engineers specializing in data replication and integration.
  • Platform and operations engineers responsible for high-availability systems.
 21 Hours

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