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Showing posts with label Statistics. Show all posts
Showing posts with label Statistics. Show all posts
Monday, 13 May 2024

Boosting SQL Server Efficiency: Why You Should Update Statistics Manually

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While SQL Server provides automatic statistics management, manually updating statistics allows for greater control over database performance...
Monday, 4 March 2024

Understanding the SQL Server Query Optimiser: A Comprehensive Overview

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The SQL Server Query Optimiser is a crucial component of Microsoft SQL Server, responsible for determining the most efficient way to execute...
Saturday, 17 February 2018

Quickly Checking for Stale Statistics in SQL Server

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Monitoring the state of database statistics is crucial because they significantly influence overall performance. When statistics become outd...
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Thursday, 23 November 2017

Dropping columns statistics after migrating to SQL Server 2014/2016/2017

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While migrating databases to new versions of SQL Server, there are some tasks that need to be carried out in order to warrant strong consist...
Tuesday, 1 August 2017

Updating so-called 'column statistics' for the whole SQL Server database

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Definitely, statistics in SQL Server are vital to ensure stable database performance as a whole. Every DBA must know the importance of keepi...
Thursday, 20 July 2017

Detecting excessive compilation and recompilation issues

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Undoubtedly, recompilation is a big topic to reckon with, more importantly, in database environments processing data that is changing rapidl...
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