The most important performance-tuning technique available is having the needed indexes created on the tables to ensure that the SQL Server database engine is able to get the data that it needs to as ...

There's two answers to this question, the short answer and the long answer (which includes a follow-up question). The short answer is yes For the longer answer, let's start with the follow-up question ...

I have a SQL server that is freezing IO on all DBs 6 times per day at about 2am, 6am, 10am, 2pm, 6pm, and 10pm. These only freeze IO for approximately 2 seconds each time, but it is long enough that ...