{"id":17014,"date":"2021-08-26T19:14:22","date_gmt":"2021-08-26T13:44:22","guid":{"rendered":"http:\/\/onlineappsdba.com\/?p=17014"},"modified":"2021-08-26T19:14:22","modified_gmt":"2021-08-26T13:44:22","slug":"optimize-query-performance-in-sql-server","status":"publish","type":"post","link":"https:\/\/onlineappsdba.com\/index.php\/2021\/08\/26\/optimize-query-performance-in-sql-server\/","title":{"rendered":"\ud835\udc0e\ud835\udc29\ud835\udc2d\ud835\udc22\ud835\udc26\ud835\udc22\ud835\udc33\ud835\udc1e \ud835\udc10\ud835\udc2e\ud835\udc1e\ud835\udc2b\ud835\udc32 \ud835\udc0f\ud835\udc1e\ud835\udc2b\ud835\udc1f\ud835\udc28\ud835\udc2b\ud835\udc26\ud835\udc1a\ud835\udc27\ud835\udc1c\ud835\udc1e \ud835\udc08\ud835\udc27 \ud835\udc12\ud835\udc10\ud835\udc0b \ud835\udc12\ud835\udc1e\ud835\udc2b\ud835\udc2f\ud835\udc1e\ud835\udc2b"},"content":{"rendered":"<p>\ud83d\udccc 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.<\/p>\n<p>\ud83d\udccc Executing the same query on a table with only \ud835\udc2d\ud835\udc21\ud835\udc28\ud835\udc2e\ud835\udc2c\ud835\udc1a\ud835\udc27\ud835\udc1d\ud835\udc2c \ud835\udc28\ud835\udc1f \ud835\udc2b\ud835\udc1e\ud835\udc1c\ud835\udc28\ud835\udc2b\ud835\udc1d\ud835\udc2c requires more time than performing the same task on the same table with only a hundred thousand records.<\/p>\n<p>\ud83d\udccc In the \ud835\udc04\ud835\udc31\ud835\udc1e\ud835\udc1c\ud835\udc2e\ud835\udc2d\ud835\udc22\ud835\udc28\ud835\udc27 \ud835\udc29\ud835\udc25\ud835\udc1a\ud835\udc27, 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.<\/p>\n<p>Want to know more about \ud835\udc0e\ud835\udc29\ud835\udc2d\ud835\udc22\ud835\udc26\ud835\udc22\ud835\udc33\ud835\udc1e \ud835\udc10\ud835\udc2e\ud835\udc1e\ud835\udc2b\ud835\udc32 \ud835\udc0f\ud835\udc1e\ud835\udc2b\ud835\udc1f\ud835\udc28\ud835\udc2b\ud835\udc26\ud835\udc1a\ud835\udc27\ud835\udc1c\ud835\udc1e \ud835\udc08\ud835\udc27 \ud835\udc12\ud835\udc10\ud835\udc0b \ud835\udc12\ud835\udc1e\ud835\udc2b\ud835\udc2f\ud835\udc1e\ud835\udc2b? Read the blog post at <a href=\"https:\/\/k21academy.com\/microsoft-azure\/database-administrator\/optimize-query-performance-in-sql-server\/?utm_source=onlineappsdba&amp;utm_medium=referral&amp;utm_campaign=dp30016_august21\" target=\"_blank\" rel=\"noopener noreferrer\"><em><strong>https:\/\/k21academy.com\/dp30016<\/strong><\/em><\/a> to learn more.<\/p>\n<p>Topics we&#8217;ll cover:<\/p>\n<p>\ud83d\udd17 What is optimise Query performance<\/p>\n<p>\ud83d\udd17 What are execution plans<\/p>\n<p>\ud83d\udd17 Types of execution plans<\/p>\n<p>\ud83d\udd17 Table indexes<\/p>\n<p>\ud83d\udd17 Data Compression<\/p>\n<p>\ud83d\udd17 Dynamic Management Groups<\/p>\n<p>If you are planning to become a MicrosoftAzure Database Administrator Associate, then join the FREE CLASS now at <a href=\"https:\/\/k21academy.com\/microsoft-azure-database-training-free-class\/?utm_source=onlineappsdba&amp;utm_medium=referral&amp;utm_campaign=dp30002_july21\" target=\"_blank\" rel=\"noopener noreferrer\"><em><strong>https:\/\/k21academy.com\/dp30002<\/strong><\/em><\/a><\/p>\n<p><a href=\"https:\/\/k21academy.com\/microsoft-azure-database-training-free-class\/?utm_source=onlineappsdba&amp;utm_medium=referral&amp;utm_campaign=dp30002_july21\" target=\"_blank\" rel=\"noopener noreferrer\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-99652 size-full\" src=\"https:\/\/k21academy.com\/wp-content\/uploads\/2021\/06\/DBAdmin_CU.gif\" alt=\"DBAdmin_CU\" width=\"1470\" height=\"218\" \/><\/a><\/p>\n<p>Also, do not forget to join us on our FREE Telegram group <a href=\"https:\/\/t.me\/k21microsoftazure\"><em><strong>https:\/\/t.me\/k21microsoftazure<\/strong><\/em><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ud83d\udccc Optimize Query Performance in SQL Server are potentially the most important aspect of database performance. It also provides the [&hellip;]<\/p>\n","protected":false},"author":115,"featured_media":17015,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[568,540],"tags":[],"class_list":["post-17014","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dp-300","category-microsoft-azure"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Optimize Query Performance In SQL Server | K21Academy<\/title>\n<meta name=\"description\" content=\"Optimize Query Performance in SQL server are the most important aspect of database performance. It also provides details on how to analyze individual query.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/onlineappsdba.com\/index.php\/2021\/08\/26\/optimize-query-performance-in-sql-server\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Optimize Query Performance In SQL Server | K21Academy\" \/>\n<meta property=\"og:description\" content=\"Optimize Query Performance in SQL server are the most important aspect of database performance. It also provides details on how to analyze individual query.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/onlineappsdba.com\/index.php\/2021\/08\/26\/optimize-query-performance-in-sql-server\/\" \/>\n<meta property=\"article:published_time\" content=\"2021-08-26T13:44:22+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/onlineappsdba.com\/wp-content\/uploads\/2021\/08\/SQL_BlogImage4.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1125\" \/>\n\t<meta property=\"og:image:height\" content=\"629\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Masroof Ahmad\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Masroof Ahmad\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/onlineappsdba.com\/index.php\/2021\/08\/26\/optimize-query-performance-in-sql-server\/\",\"url\":\"https:\/\/onlineappsdba.com\/index.php\/2021\/08\/26\/optimize-query-performance-in-sql-server\/\",\"name\":\"Optimize Query Performance In SQL Server | K21Academy\",\"isPartOf\":{\"@id\":\"https:\/\/onlineappsdba.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/onlineappsdba.com\/index.php\/2021\/08\/26\/optimize-query-performance-in-sql-server\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/onlineappsdba.com\/index.php\/2021\/08\/26\/optimize-query-performance-in-sql-server\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/onlineappsdba.com\/wp-content\/uploads\/2021\/08\/SQL_BlogImage4.png\",\"datePublished\":\"2021-08-26T13:44:22+00:00\",\"author\":{\"@id\":\"https:\/\/onlineappsdba.com\/#\/schema\/person\/909a876ed58d400faf82caf81d61bfdb\"},\"description\":\"Optimize Query Performance in SQL server are the most important aspect of database performance. It also provides details on how to analyze individual query.\",\"breadcrumb\":{\"@id\":\"https:\/\/onlineappsdba.com\/index.php\/2021\/08\/26\/optimize-query-performance-in-sql-server\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/onlineappsdba.com\/index.php\/2021\/08\/26\/optimize-query-performance-in-sql-server\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/onlineappsdba.com\/index.php\/2021\/08\/26\/optimize-query-performance-in-sql-server\/#primaryimage\",\"url\":\"https:\/\/onlineappsdba.com\/wp-content\/uploads\/2021\/08\/SQL_BlogImage4.png\",\"contentUrl\":\"https:\/\/onlineappsdba.com\/wp-content\/uploads\/2021\/08\/SQL_BlogImage4.png\",\"width\":1125,\"height\":629},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/onlineappsdba.com\/index.php\/2021\/08\/26\/optimize-query-performance-in-sql-server\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/onlineappsdba.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\ud835\udc0e\ud835\udc29\ud835\udc2d\ud835\udc22\ud835\udc26\ud835\udc22\ud835\udc33\ud835\udc1e \ud835\udc10\ud835\udc2e\ud835\udc1e\ud835\udc2b\ud835\udc32 \ud835\udc0f\ud835\udc1e\ud835\udc2b\ud835\udc1f\ud835\udc28\ud835\udc2b\ud835\udc26\ud835\udc1a\ud835\udc27\ud835\udc1c\ud835\udc1e \ud835\udc08\ud835\udc27 \ud835\udc12\ud835\udc10\ud835\udc0b \ud835\udc12\ud835\udc1e\ud835\udc2b\ud835\udc2f\ud835\udc1e\ud835\udc2b\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/onlineappsdba.com\/#website\",\"url\":\"https:\/\/onlineappsdba.com\/\",\"name\":\"\",\"description\":\"Oracle Implementation &amp; Training Experts\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/onlineappsdba.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/onlineappsdba.com\/#\/schema\/person\/909a876ed58d400faf82caf81d61bfdb\",\"name\":\"Masroof Ahmad\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/onlineappsdba.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/10f9db7bdbbd7f9ccfbe9b2d208e5978fc28315e9c704383e639a926ea0fce5f?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/10f9db7bdbbd7f9ccfbe9b2d208e5978fc28315e9c704383e639a926ea0fce5f?s=96&d=mm&r=g\",\"caption\":\"Masroof Ahmad\"},\"url\":\"https:\/\/onlineappsdba.com\/index.php\/author\/masroof\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Optimize Query Performance In SQL Server | K21Academy","description":"Optimize Query Performance in SQL server are the most important aspect of database performance. It also provides details on how to analyze individual query.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/onlineappsdba.com\/index.php\/2021\/08\/26\/optimize-query-performance-in-sql-server\/","og_locale":"en_US","og_type":"article","og_title":"Optimize Query Performance In SQL Server | K21Academy","og_description":"Optimize Query Performance in SQL server are the most important aspect of database performance. It also provides details on how to analyze individual query.","og_url":"https:\/\/onlineappsdba.com\/index.php\/2021\/08\/26\/optimize-query-performance-in-sql-server\/","article_published_time":"2021-08-26T13:44:22+00:00","og_image":[{"width":1125,"height":629,"url":"https:\/\/onlineappsdba.com\/wp-content\/uploads\/2021\/08\/SQL_BlogImage4.png","type":"image\/png"}],"author":"Masroof Ahmad","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Masroof Ahmad","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/onlineappsdba.com\/index.php\/2021\/08\/26\/optimize-query-performance-in-sql-server\/","url":"https:\/\/onlineappsdba.com\/index.php\/2021\/08\/26\/optimize-query-performance-in-sql-server\/","name":"Optimize Query Performance In SQL Server | K21Academy","isPartOf":{"@id":"https:\/\/onlineappsdba.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/onlineappsdba.com\/index.php\/2021\/08\/26\/optimize-query-performance-in-sql-server\/#primaryimage"},"image":{"@id":"https:\/\/onlineappsdba.com\/index.php\/2021\/08\/26\/optimize-query-performance-in-sql-server\/#primaryimage"},"thumbnailUrl":"https:\/\/onlineappsdba.com\/wp-content\/uploads\/2021\/08\/SQL_BlogImage4.png","datePublished":"2021-08-26T13:44:22+00:00","author":{"@id":"https:\/\/onlineappsdba.com\/#\/schema\/person\/909a876ed58d400faf82caf81d61bfdb"},"description":"Optimize Query Performance in SQL server are the most important aspect of database performance. It also provides details on how to analyze individual query.","breadcrumb":{"@id":"https:\/\/onlineappsdba.com\/index.php\/2021\/08\/26\/optimize-query-performance-in-sql-server\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/onlineappsdba.com\/index.php\/2021\/08\/26\/optimize-query-performance-in-sql-server\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/onlineappsdba.com\/index.php\/2021\/08\/26\/optimize-query-performance-in-sql-server\/#primaryimage","url":"https:\/\/onlineappsdba.com\/wp-content\/uploads\/2021\/08\/SQL_BlogImage4.png","contentUrl":"https:\/\/onlineappsdba.com\/wp-content\/uploads\/2021\/08\/SQL_BlogImage4.png","width":1125,"height":629},{"@type":"BreadcrumbList","@id":"https:\/\/onlineappsdba.com\/index.php\/2021\/08\/26\/optimize-query-performance-in-sql-server\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/onlineappsdba.com\/"},{"@type":"ListItem","position":2,"name":"\ud835\udc0e\ud835\udc29\ud835\udc2d\ud835\udc22\ud835\udc26\ud835\udc22\ud835\udc33\ud835\udc1e \ud835\udc10\ud835\udc2e\ud835\udc1e\ud835\udc2b\ud835\udc32 \ud835\udc0f\ud835\udc1e\ud835\udc2b\ud835\udc1f\ud835\udc28\ud835\udc2b\ud835\udc26\ud835\udc1a\ud835\udc27\ud835\udc1c\ud835\udc1e \ud835\udc08\ud835\udc27 \ud835\udc12\ud835\udc10\ud835\udc0b \ud835\udc12\ud835\udc1e\ud835\udc2b\ud835\udc2f\ud835\udc1e\ud835\udc2b"}]},{"@type":"WebSite","@id":"https:\/\/onlineappsdba.com\/#website","url":"https:\/\/onlineappsdba.com\/","name":"","description":"Oracle Implementation &amp; Training Experts","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/onlineappsdba.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/onlineappsdba.com\/#\/schema\/person\/909a876ed58d400faf82caf81d61bfdb","name":"Masroof Ahmad","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/onlineappsdba.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/10f9db7bdbbd7f9ccfbe9b2d208e5978fc28315e9c704383e639a926ea0fce5f?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/10f9db7bdbbd7f9ccfbe9b2d208e5978fc28315e9c704383e639a926ea0fce5f?s=96&d=mm&r=g","caption":"Masroof Ahmad"},"url":"https:\/\/onlineappsdba.com\/index.php\/author\/masroof\/"}]}},"_links":{"self":[{"href":"https:\/\/onlineappsdba.com\/index.php\/wp-json\/wp\/v2\/posts\/17014","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/onlineappsdba.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/onlineappsdba.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/onlineappsdba.com\/index.php\/wp-json\/wp\/v2\/users\/115"}],"replies":[{"embeddable":true,"href":"https:\/\/onlineappsdba.com\/index.php\/wp-json\/wp\/v2\/comments?post=17014"}],"version-history":[{"count":0,"href":"https:\/\/onlineappsdba.com\/index.php\/wp-json\/wp\/v2\/posts\/17014\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/onlineappsdba.com\/index.php\/wp-json\/wp\/v2\/media\/17015"}],"wp:attachment":[{"href":"https:\/\/onlineappsdba.com\/index.php\/wp-json\/wp\/v2\/media?parent=17014"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/onlineappsdba.com\/index.php\/wp-json\/wp\/v2\/categories?post=17014"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/onlineappsdba.com\/index.php\/wp-json\/wp\/v2\/tags?post=17014"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}