Oracle GoldenGate 19c: Fundamentals for Oracle — Lesson 4: Security, Monitoring, Lag, Maintenance, Recovery, and Operations

Learning Objectives

• Explain the architecture, workflow, or business purpose behind credential stores, wallets, encryption, TLS awareness, and least privilege.
• Apply GGSCI commands, process status, reports, logs, lag, and statistics and restart, reposition, trail recovery, purge, backup, and planned maintenance in a controlled scenario.
• Validate outcomes and troubleshoot risks involving alerts, capacity, change records, incident runbooks, and operational handoff.

Detailed Topics

• credential stores, wallets, encryption, TLS awareness, and least privilege
• GGSCI commands, process status, reports, logs, lag, and statistics
• restart, reposition, trail recovery, purge, backup, and planned maintenance
• alerts, capacity, change records, incident runbooks, and operational handoff

Instructor Demonstration

Demonstrate credential stores, wallets, encryption, TLS awareness, and least privilege within a transactional Oracle schema replicated to a reporting target with controlled initial load and recoverable operations, then capture the exact configuration, command, transaction, report, model, query, code, or process evidence that proves the result for lesson 4.

Hands-On Exercise

Implement a controlled exercise covering GGSCI commands, process status, reports, logs, lag, and statistics and restart, reposition, trail recovery, purge, backup, and planned maintenance, then introduce and resolve an exception involving alerts, capacity, change records, incident runbooks, and operational handoff while preserving before-and-after evidence.

1. Confirm the environment, identities, inputs, dependencies, risks, and expected outcome.
2. Complete the course-specific configuration, development, analysis, or process workflow.
3. Capture settings, commands, data, outputs, logs, reports, screenshots, calculations, or test results.
4. Compare the observed result with acceptance criteria and document corrective action.

Scenario Analysis

• Identify the technical or business decision that must be made.
• Compare valid approaches and their security, performance, reliability, cost, compliance, and support trade-offs.
• Define rollback, recovery, ownership, communication, and evidence requirements.

Troubleshooting Guidance

Diagnose issues across credential stores, wallets, encryption, TLS awareness, and least privilege, GGSCI commands, process status, reports, logs, lag, and statistics, restart, reposition, trail recovery, purge, backup, and planned maintenance, alerts, capacity, change records, incident runbooks, and operational handoff without making an unverified production change. Separate symptoms from causes, gather evidence, test the smallest reversible correction, rerun validation, and record preventive action.

Validation Checklist

• The requirement, scope, inputs, dependencies, and expected result are documented.
• The result is reproducible and supported by course-specific evidence.
• Normal, boundary, failure, security, performance, and operational conditions are reviewed.
• Exceptions, rollback, ownership, and the next improvement priority are recorded.

Lesson Outcome

Learners can apply Security, Monitoring, Lag, Maintenance, Recovery, and Operations in a realistic Oracle GoldenGate 19c: Fundamentals for Oracle scenario and validate the result with documented evidence.