Azure SQL Performance Troubleshooting: 7 Proven Steps

Azure SQL performance troubleshooting starts in a different place from on-premises SQL Server work. There is no operating system to inspect, no sys.dm_os_wait_stats that means what it used to, and the first suspect is almost [...]

SQL Server 2025 Expensive Queries: 7 Proven Ways to Find and Fix Them by Latency and Resource Cost

"Expensive queries" is a phrase that hides two different problems. One is response time: a statement the application waits too long for. The other is resource efficiency: a statement that burns CPU, logical reads and [...]

SQL Server 2025 Performance, Scalability and High Availability: What Changed On-Premises and in the Cloud

SQL Server 2025 went generally available on 18 November 2025 and, as of this writing, sits at Cumulative Update 8 (build 17.0.4075.5, 13 August 2026). Strip away the AI features that took most of the [...]

btree_gist improvements in PostgreSQL 18

Troubleshooting SQL Server 2022 IOPs for Optimal Performance

SQL Server 2022 IOPS (Input/Output Operations Per Second) performance is one of the most critical — and most frequently misdiagnosed — bottlenecks in production database environments. SQL Server 2022 introduces significant architectural enhancements, yet I/O [...]

SQL Server 2025 High Availability: Always On, Failover Clustering, and Maximum Availability

SQL Server 2025 High Availability has reached a new frontier with Microsoft's most advanced release to date. Whether you are a database administrator architecting enterprise workloads, a cloud engineer designing multi-region deployments, or a DevOps [...]

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Azure SQL Performance Troubleshooting: 7 Proven Steps

SQL Server 2025 Expensive Queries: 7 Proven Ways to Find and Fix Them by Latency and Resource Cost

SQL Server 2025 Performance, Scalability and High Availability: What Changed On-Premises and in the Cloud

Troubleshooting SQL Server 2022 IOPs for Optimal Performance

SQL Server 2025 High Availability: Always On, Failover Clustering, and Maximum Availability