Use governed ingestion, managed data services, reliable pipelines, IAM, monitoring, backup, and migration practices matched to workload requirements. For this case, also compare behavior against a known-good baseline and address overly broad permissions before closure.

Run migrations without validation, rollback planning, or stakeholder cutover criteria. It skips the need to compare behavior against a known-good baseline during a blue-green transition.

Choose one database service for all workloads without considering access patterns. It weakens incident readiness during a security architecture review and creates operational fragility.

Copy production datasets into unmanaged workspaces for analysis. It does not resolve overly broad permissions in the multi-region service.