Administering Microsoft SQL Server 2012 Databases — Lesson 4: Availability, Migration, and Operations

Learning Objectives

• Understand mirroring, log shipping, replication, clustering, and recovery options
• Plan migration, patching, change, documentation, and rollback
• Create incident, escalation, support, and continuous-improvement procedures

Detailed Topics

• Understand mirroring: Understand mirroring, log shipping, replication, clustering, and recovery options
• Plan migration: Plan migration, patching, change, documentation, and rollback
• Create incident: Create incident, escalation, support, and continuous-improvement procedures

Guided Demonstration

1. Review the requirement, users, data, dependencies, permissions, risks, and expected result.
2. Demonstrate the relevant configuration, development, administration, collaboration, analysis, or automation workflow step by step.
3. Capture settings, outputs, logs, screenshots, calculations, test results, and other useful evidence.
4. Compare the observed result with acceptance criteria and explain any corrective action.

Hands-On Activity

Complete an administration and availability readiness review.

• Document assumptions, prerequisites, and the planned sequence before starting.
• Complete the activity and preserve evidence of normal, boundary, and failure behavior.
• Record issues, corrective actions, reusable notes, and the next improvement priority.

Scenario Analysis

• Identify the business or technical decision that must be made.
• Compare valid implementation approaches and their trade-offs.
• Consider security, privacy, accessibility, performance, support, and operational impact.

Troubleshooting Focus

• Separate symptoms from causes and collect evidence before applying a fix.
• Check configuration, data, permissions, dependencies, capacity, connectivity, and recent changes.
• Validate rollback, recovery, ownership, user impact, and business continuity.

Validation Checklist

• The requirement, scope, inputs, and expected outcome are clear.
• The selected design or configuration is documented and follows approved standards.
• Normal, boundary, failure, security, accessibility, and operational conditions are reviewed.
• The result is supported by evidence and the next improvement is prioritized.

Lesson Outcome

Learners can explain and apply Availability, Migration, and Operations in a realistic scenario and validate the result with documented evidence.