๐Ž๐ฉ๐ญ๐ข๐ฆ๐ข๐ณ๐ž ๐๐ฎ๐ž๐ซ๐ฒ ๐๐ž๐ซ๐Ÿ๐จ๐ซ๐ฆ๐š๐ง๐œ๐ž ๐ˆ๐ง ๐’๐๐‹ ๐’๐ž๐ซ๐ฏ๐ž๐ซ

๐Ÿ“Œ Optimize Query Performance in SQL Server are potentially the most important aspect of database performance. It also provides the details on how to analyze individual query performance and also determine where improvement is needed. And the query performance also depends on the volumes of data and transaction concurrency.

๐Ÿ“Œ Executing the same query on a table with only ๐ญ๐ก๐จ๐ฎ๐ฌ๐š๐ง๐๐ฌ ๐จ๐Ÿ ๐ซ๐ž๐œ๐จ๐ซ๐๐ฌ requires more time than performing the same task on the same table with only a hundred thousand records.

๐Ÿ“Œ In the ๐„๐ฑ๐ž๐œ๐ฎ๐ญ๐ข๐จ๐ง ๐ฉ๐ฅ๐š๐ง, the query optimizer is the component that is used to analyze SQL Statements and determines what is the most efficient way to access the data in the underlying table. The Query Optimizer takes in the query the database schema and the database statistics.

Want to know more about ๐Ž๐ฉ๐ญ๐ข๐ฆ๐ข๐ณ๐ž ๐๐ฎ๐ž๐ซ๐ฒ ๐๐ž๐ซ๐Ÿ๐จ๐ซ๐ฆ๐š๐ง๐œ๐ž ๐ˆ๐ง ๐’๐๐‹ ๐’๐ž๐ซ๐ฏ๐ž๐ซ? Read the blog post at https://k21academy.com/dp30016 to learn more.

Topics we’ll cover:

๐Ÿ”— What is optimise Query performance

๐Ÿ”— What are execution plans

๐Ÿ”— Types of execution plans

๐Ÿ”— Table indexes

๐Ÿ”— Data Compression

๐Ÿ”— Dynamic Management Groups

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About the Author Masroof Ahmad