SQL Server migration
A SQL Server move extends beyond restoring databases on a new instance. Compatibility settings, instance-level dependencies and application connections can affect the outcome. ST Data Migra brings these into the assessment and test plan so the target is reviewed as an operating environment, not just a storage destination.
Talk to an expertEngineering workstreamsENGAGEMENT SCOPE
Engineering workstreams
For organizations upgrading SQL Server, consolidating instances or relocating workloads to a new operating environment.
- 01
Assess source and target versions, database compatibility settings and instance dependencies such as logins, scheduled jobs and linked servers. Record application connection and authentication requirements.
- 02
Define the migration sequence and transfer approach. Include encryption keys or certificates where applicable, permissions and dependent operational components in the readiness checklist.
- 03
Capture representative query and batch baselines using available monitoring, including Query Store where appropriate. Test behavior and performance on the target before accepting compatibility changes.
- 04
Rehearse application reconnection, job scheduling and recovery procedures. Document the cutover sequence, rollback boundaries and monitoring responsibilities after transition.
Architecture and migration decisions
- Is the target a version upgrade, a new environment or a different database platform?
- Which application integrations and operational dependencies must be tested?
- What downtime and recovery objectives must be met?
Evidence and deliverables
- Source inventory and readiness assessment
- Target design and migration approach
- Reconciliation and workload test results
- Cutover checklist and handover documentation
The final scope, acceptance criteria, downtime window and commercial terms are agreed for each project.
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