Enterprise Database Administration — Lesson 1: Database Estate Discovery, Service Catalogs, Standards, and Ownership

Learning Objectives

• Explain the architecture, workflow, or business purpose behind database inventory, versions, workloads, dependencies, and criticality.
• Apply service tiers, recovery objectives, maintenance windows, and support models and platform standards, naming, configuration baselines, and exceptions in a controlled scenario.
• Validate outcomes and troubleshoot risks involving ownership, RACI, documentation, lifecycle, and technical-debt registers.

Detailed Topics

• database inventory, versions, workloads, dependencies, and criticality
• service tiers, recovery objectives, maintenance windows, and support models
• platform standards, naming, configuration baselines, and exceptions
• ownership, RACI, documentation, lifecycle, and technical-debt registers

Instructor Demonstration

Demonstrate database inventory, versions, workloads, dependencies, and criticality within a mixed business-critical database estate standardized around measurable service levels and repeatable operational controls, then capture the exact configuration, command, transaction, report, model, query, code, or process evidence that proves the result for lesson 1.

Hands-On Exercise

Implement a controlled exercise covering service tiers, recovery objectives, maintenance windows, and support models and platform standards, naming, configuration baselines, and exceptions, then introduce and resolve an exception involving ownership, RACI, documentation, lifecycle, and technical-debt registers 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 database inventory, versions, workloads, dependencies, and criticality, service tiers, recovery objectives, maintenance windows, and support models, platform standards, naming, configuration baselines, and exceptions, ownership, RACI, documentation, lifecycle, and technical-debt registers 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 Database Estate Discovery, Service Catalogs, Standards, and Ownership in a realistic Enterprise Database Administration scenario and validate the result with documented evidence.