The process of query optimization is very computationally expensive. For this reason, SQL Server stores execution plans in a cache (called the plan cache), so that the stored execution plan is ...

Once you've identified the long-running queries, you can start the troubleshooting process ... way as you did in SQL Server profiler. In the field column, select sqlps.task_execution_time ...

I’ve created a script that monitors a table in a SQL Server database. I’m only interested in one column in the table: TimeStamp. If the maximum (newest) value in TimeStamp is more than 30 ...

SQL Server 2022 ... cell using Microsoft Excel’s Power Query (TechRepublic) “Cardinality Estimation feedback identifies and corrects suboptimal query execution plans for repeating queries ...

While some resources listed basic SQL Server performance tips for what ... CXPACKET—This wait type is involved in parallel query execution and indicates the SPID is waiting on a parallel process to ...

He will show how SQL injection on SQL Server 2000 and 2005 can be used to exploit a known ... and which will enable arbitrary command execution. That mystery attack will affect MySQL and Postgres.