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Course Outline

Overview of Oracle GoldenGate Architecture

  • Identification of GoldenGate components and their respective functions, including Extract, Pump, Replicat, Manager, and Collector processes.
  • Examination of supported replication topologies: single-directional, bidirectional, cascaded, and hub-and-spoke configurations.
  • Review of the GoldenGate Microservices architecture framework and its distinctions from the classic architecture model for government IT systems.

Installation, Configuration, and Environment Preparation

  • Specifications for system requirements, compatible platforms, and step-by-step installation procedures for GoldenGate 19c within federal environments.
  • Procedures for configuring the Manager process, parameter files, and standard deployment directories in accordance with institutional standards.
  • Database prerequisites, required user privileges, and network configuration guidelines to ensure secure data exchange.

Change Data Capture and Data Movement

  • Methods for capturing changes, including Classic Extract, Integrated Extract, and log-based Change Data Capture (CDC) mechanisms.
  • Architecture of trail files, data transport strategies, and checkpoint management protocols.
  • Configuration procedures for Extract, Data Pump, and Replicat processes to ensure reliable data migration.

Mapping, Transformations, and Conflict Handling

  • Techniques for data mapping and column transformations utilizing parameter files and mapping rules for interoperability.
  • Management of data type conversions and character set alignments to maintain data integrity during transfer.
  • Strategies for detecting and resolving conflicts in bidirectional replication scenarios to support continuous operations.

GoldenGate Microservices and Administration UI

  • Deployment and management of the GoldenGate Microservices Manager and Admin Server for centralized governance.
  • Utilization of GoldenGate Studio and REST APIs to facilitate streamlined administration tasks for government agencies.
  • Security configuration protocols, including SSL/TLS encryption, user role assignments, and establishment of secure communication channels.

Monitoring, Troubleshooting, and Performance Tuning

  • Monitoring replication health, analyzing latency metrics, and reviewing performance counters to ensure compliance with service level agreements.
  • Identification of common error patterns, log analysis techniques, and established recovery procedures for incident response.
  • Optimization of Extract and Replicat parameters alongside resource management strategies to support high-throughput requirements.

Advanced Topics: High Availability, Cloud, and Migration

  • Implementation of high-availability frameworks and zero-downtime migration strategies using GoldenGate for critical government systems.
  • Deployment models in cloud environments and hybrid architectures, including Oracle Cloud Infrastructure (OCI), AWS, and Azure, suitable for federal adoption.
  • Guidelines for upgrading GoldenGate, applying patches according to best practices, and executing comprehensive migration plans.

Practical Applications and Real-World Scenarios

  • Exercise: Installation of GoldenGate 19c and configuration of a one-way replication pipeline for testing purposes.
  • Exercise: Implementation of data transformations and management of DML and DDL replication events in a controlled environment.
  • Case Study: Diagnosis of replication latency issues and execution of failover and recovery procedures to maintain system resilience.

Summary and Next Steps

Requirements

  • Proficiency in relational database architecture principles
  • Proven track record managing Oracle Database or comparable RDBMS solutions
  • Working knowledge of Linux/Unix or Windows server environment management

Intended Audience

  • Database administrators (DBAs)
  • Engineers specializing in data replication and integration
  • Operations staff tasked with maintaining high-availability infrastructure for government systems
 21 Hours

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