When TempDB Grows “Up and to the Right”: How RCSI and Open Transactions Quietly Break SQL Server
When TempDB Grows “Up and to the Right”: How RCSI and Open Transactions Quietly Break SQL Server One of the most dangerous SQL Server problems is the one you don’t notice until the disk is full and production is down. TempDB is especially good at failing this way—quietly growing in the background until it suddenly becomes everyone’s problem. Recently, we were reviewing the TempDB Allocation History Report, and it perfectly illustrated an issue we’re seeing more often as READ COMMITTED …