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Course Outline

Fundamentals of Oracle GoldenGate Architecture

  • Core GoldenGate components and their process roles: Extract, Pump, Replicat, Manager, and Collector
  • Deployment topologies: one-way, bi-directional, cascaded, and hub-and-spoke
  • An overview of the GoldenGate Microservices architecture and its distinctions from the traditional model

Setting Up, Configuring, and Preparing the Environment

  • System prerequisites, compatible platforms, and the installation procedure for GoldenGate 19c
  • Configuring the Manager process, parameter files, and directory structures
  • Database prerequisites, necessary user privileges, and network requirements

Change Data Capture and Data Movement

  • Capture techniques: Classic Extract, Integrated Extract, and Log-based CDC
  • Trail file structure, transport mechanisms, and checkpointing
  • Setting up Extract, Data Pump, and Replicat processes

Mapping, Transformations, and Conflict Resolution

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

GoldenGate Microservices and the Administration Interface

  • Deploying and overseeing the GoldenGate Microservices Manager and Admin Server
  • Utilizing GoldenGate Studio and REST APIs for management tasks
  • Establishing security measures: SSL/TLS, user roles, and secure connections

Monitoring, Troubleshooting, and Performance Optimization

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

Advanced Concepts: High Availability, Cloud, and Migration

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

Practical Labs and Real-World Applications

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

Conclusion and Future Directions

Requirements

  • A solid grasp of relational database fundamentals
  • Practical experience managing Oracle Database or a comparable RDBMS
  • Proficiency in administering Linux/Unix or Windows servers

Target Audience

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

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