Explain why a filtered index is ignored with parameters, inspect plan warnings, and compare literal filters, RECOMPILE, and coverage fixes.
What is TempDB Spill in SQL Server? – Interview Question of the Week #259
When SQL Server uses TempDB when any query does not have enough memory to do its operation, it is called TempDB Spill. Let’s learn today.
SQL SERVER 2019 – New Values in Sys.Configurations
I have written quite a few blogs about this release. In this blog, we would see the new options available in sys.configurations catalog view.
Estimating vector Column Storage Before Loading Embeddings
Estimate vector column storage from dimensions, measure DATALENGTH and table allocation, and separate payload bytes from page overhead.
LPIM in Configuration Manager: Enable Lock Pages in Memory
You can set LPIM in Configuration Manager without editing the local security policy by hand. This post shows where the property sits, how to read it from PowerShell, and how to check the result with T-SQL after the restart. It also explains why a memory cap comes first.










