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TSQL to obtain a list of current execution of Parallel Plans (MAXDOP)
Published 4 September 7 9:32 AM |
SSQA.net
PARALLELISM is a close friend of DBA where you get to see it as a common occurence in the multi-processor server environment and during such performance issues you can also investigate whether a parallel plan is in use. For instance If a particular query...
Performance Tuning - will I loss the indexing when using derived table?
Published 21 August 7 3:19 AM |
SSQA.net
This was the question asked by a Developer when we are investigating a performance loss issues on a database. To the point a derived table means a virtual table that's calculated on the fly from a select statement. By default using derived tables...
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