Understanding Join Operators

December 7, 2010 12 PM noon Eastern Time

Speaker: Ami Levin

SQL Server implements three different physical operators to perform joins. In this session, we will examine how each of these operators works, including its advantages and challenges. Using real life examples, we will better understand the logic behind the optimizer’s decisions on which operator to use for various joins. Finally, we will learn how to avoid some common join related pitfalls and how to get better performance from our queries.

About Ami:

Ami Levin is a Microsoft SQL Server MVP, with over 20 years of experience in the IT industry. For the past 12 years, he has been consulting, teaching and speaking on SQL Server worldwide. He manages the Israeli SQL Server user group, leads the local support forum, and is a regular speaker at Microsoft conferences. Ami is the CTO and co-founder of DBSophic, a company that develops workload tuning solutions for SQL Server applications.

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