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gfritchey
4.94
Description:
This session will demonstrate how SQL Server execution plans can be used to identify problems with the database design, or the TSQL code, and address those problems. The session takes the user through various common issues such as poor or missing indexes, badly written code and generally bad query performance, demonstrating how to identify the issues involved using execution plans. The session will then demonstrate methods for addressing the issues and show how the fixed query's execution plans differ. Multiple methods for accessing execution plans including GUI, DMV's, and trace events are demonstrated. This lays a foundation for a general troubleshooting approach to empower the attendee to make their own queries run faster.
Comments on this Talk
Mish,
20 Sep 01:01 PM
Awesome presentation! Other than the few little technical problems running the examples. Oh, a minor criticism, when using the larger font for your queries and trying to show them, make sure to Ctrl+R the results out of the way so the audience can see the statement a bit better. Loved the energy and topic!
xianchen,
10 May 02:00 AM
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Grant's delivery and content was excellent. He kept the audience involved (even had us stand up and stretch halfway through), constantly invited feedback and interactive comments, and still managed to share a lot of knowledge on execution plans and tuning (despite some demo issues). He presented with a lot of energy, and his enthusiasm for the subject showed clearly.