SQL Server High Availability & Recovery
Hands-on administration and recovery work across SQL Server, Windows failover clustering, AlwaysOn, performance and business continuity.
Role
Technology / database operations lead
Technology
Context
Production database reliability requires more than writing SQL. This case focuses on diagnosis, recovery and operational decision-making in high-availability environments.
Challenge
Restore and maintain reliable database services when failures span database, Windows clustering and application dependencies.
Approach
Analyzed availability-group and cluster health instead of treating symptoms at only one layer.
Worked with synchronization state, failover behavior, database health and performance diagnostics.
Used query, statistics and index analysis to investigate ERP-scale workloads.
Combined recovery decisions with business-continuity considerations.
What this demonstrates
Shows practical reliability engineering and production troubleshooting in enterprise data platforms.