Whenever a performance issue occurs on the SQL Server database best option for diagnosing and troubleshooting common problems by using publicly available tools such as Profiler, System Monitor (Perfmon), and Dynamic Management Views (DMVs) in SQL Server 2005 (onwards). What to detect? Use SYSMON to detect...
When it comes to monitor the query performance whether it is TSQL or MDX, the process is similar. You need to have a better understanding on how queries are executed (architecture), what tools are available for monitoring and best practices to improve performance. So similar to Relational database engine...