Understanding the Problem of Immediate Blocking After Failover in SQL Server: Mitigating Performance Bottlenecks for High Availability

Filtering SQL Result by Condition to Receive Only One Row per Customer for Each Product Type.

Understanding the Limitations of Retrieving Cluster Names in SQL Server Always On Clustering

Exploding JSON Arrays in SQL Server 2019: A Step-by-Step Guide

How to Use SQL LEAD and LAG Window Functions to Solve Gaps-and-Islands Problems