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 Duration 21 hours

Course Outline

Foundations of Oracle GoldenGate Architecture

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

Installation, Configuration, and Environment Setup

  • Reviewing system requirements, supported platforms, and the installation workflow for GoldenGate 19c
  • Setting up the Manager process, parameter files, and deployment directories
  • Addressing database prerequisites, user privileges, and network requirements

Change Data Capture and Data Movement

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

Mapping, Transformations, and Conflict Management

  • Implementing data mapping and column transformations via parameter files and mapping rules
  • Managing data type conversions and character set alignments
  • Strategies for detecting and resolving conflicts in bidirectional replication

GoldenGate Microservices and Administration Interface

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

Monitoring, Troubleshooting, and Performance Optimization

  • Tracking replication health, latency metrics, and performance counters
  • Analyzing common error patterns, logs, and executing recovery procedures
  • Optimizing Extract/Replicat parameters and managing resources for high throughput

Advanced Topics: High Availability, Cloud, and Migration

  • Strategies for implementing high-availability and zero-downtime migrations using GoldenGate
  • Utilizing GoldenGate in cloud environments and hybrid architectures (OCI, AWS, Azure)
  • Planning for GoldenGate upgrades, patching best practices, and migration roadmaps

Practical Labs and Real-World Applications

  • Lab: Setting up GoldenGate 19c and configuring a one-way replication pipeline
  • Lab: Applying transformations and managing DML and DDL replication
  • Scenario: Identifying replication latency issues and performing failover/recovery actions

Conclusion and Future Directions

Requirements

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

Target Audience

  • Database Administrators (DBAs)
  • Engineers specializing in data replication and integration
  • Platform and operations engineers tasked with maintaining high-availability systems

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