To find the current language of a SQL Server session, read @@LANGUAGE or @@LANGID, or query sys.dm_exec_sessions. This post tests each one, switches the session to German and British, and shows how the language changes month names and how text turns into dates.
SQL SERVER – Say No To Database Engine Tuning Advisor
I review Database Engine Tuning Advisor recommendations against the workload before applying them. That was the point behind my original opinion.
WRITELOG Waits: Finding What Slows Transaction Log Writes
Diagnose WRITELOG waits with log-file latency, commit patterns, and measured choices for batching, storage, and durability.
Does Parallel Threads Process Equal Rows? – Interview Question of the Week #211
Do parallel threads process equal rows? Usually no, and a simple AdventureWorks query with its actual execution plan proves it in a few seconds.







