TempDB has consistently been regarded as one of the most essential and, historically, overlooked components within SQL Server. When TempDB goes wrong, it rarely fails quietly. A single runaway query, poorly designed report, or unexpected workload spike can consume TempDB space and bring an entire instance to its knees. With…
Explore Fast Failover in SQL Server 2025 with advanced telemetry and intelligent failover logic for improved high availability.
Accelerated Database Recovery (ADR) is one of the most impactful engine changes introduced with SQL Server 2019. The goal of ADR is to dramatically reduce database recovery and rollback time, even in the presence of long‑running transactions. What Is Database Recovery? In a previous post, I discussed the SQL Server Restore and Recovery…
Unlock performance with non-clustered indexes in SQL Server and learn best practices for effective query optimization.
Explore the importance of indexes that cover a query and how they can improve SQL Server performance and eliminate lookups.
Learn about Writing SARGable Expressions in T‑SQL to maximize SQL Server performance and efficiency with your queries.