New posts in Database Tuning

SELECT TOP 1 harms query performance; is there a dba-accessible way to overcome this?

How to determine why a MySQL server has become slow and requests sometimes time out?

MySQL creates temporary tables on disk. How do I stop it?

Website is too slow when number of records increases?

SQL Server: Has anyone used the large-page allocations tuning option?

I get ORA-13605 when trying to run SQL Tuning Advisor from SQL Developer

Executing same request from C# VS SSMS give different execution time

Can "exec sp_reset_connection" be removed from SQL Server Profiler trace data before running the tuning advisor?

How can I time a code segment for testing performance with Pythons timeit?

How to profile MySQL