Introduction to SQL Server Query Optimization- Understanding Query Optimization and Built-in Optimization Tools Free Download
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Introduction to SQL Server Query Optimization- Understanding Query Optimization and Built-in Optimization Tools 1

Introduction to SQL Server Query Optimization- Understanding Query Optimization and Built-in Optimization Tools   Free Tutorial Download

Video Description

Begin your journey into query optimization by learning the basics of how SQL Server processes a query from start to finish.  Once this foundation is established, you will focus on execution plans: What are they? How do we read them? And what are their more common operations? A variety of statistics options will be introduced that provide insight into query duration and the load that a given query presents on memory and storage resources.
With a set of tools defined, you will tackle a variety of common optimization challenges. You’ll review some common problems in which performance is inadequate and then solutions to mitigate those problems and improve performance.  These basic patterns will provide a format for viewing and analyzing queries with the goal of being able to identify the source of the problem when a query is running too slow.
What You’ll Learn
  • Discover how SQL Server optimizes a query and generates an execution plan
  • Enable, read, and decipher execution plans for query analysis
  • Identify a variety of common execution plan operators
  • Use STATISTICS IO to gauge query impact on memory and disk resources
  • Measure query duration using STATISTICS TIME
  • Analyze problem queries to find the source of performance problems
  • Identify common query mistakes and how to quickly resolve them
Who This Video Is For
Database administrators, developers, or anyone who writes TSQL queries on a regular basis. For all database professionals who need to write efficient code that executes quickly while consuming minimal resources.

 

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