{"id":78960,"date":"2026-11-10T19:47:19","date_gmt":"2026-11-10T19:47:19","guid":{"rendered":"http:\/\/bangla.sitestree.com\/?p=78960"},"modified":"2026-11-10T19:56:38","modified_gmt":"2026-11-10T19:56:38","slug":"rewritten-sql-server-22517","status":"publish","type":"post","link":"http:\/\/bangla.sitestree.com\/?p=78960","title":{"rendered":"SQL Server DMVs and DBCC: Monitoring and Consistency Checks"},"content":{"rendered":"<p>Dynamic management views provide state information; DBCC commands perform diagnostic, maintenance, and consistency-related tasks. Treat them as different tool categories that sometimes complement each other.<\/p>\n<h2>A read-only DMV example<\/h2>\n<pre><code>SELECT DB_NAME(database_id) AS DatabaseName,\n       num_of_reads, num_of_writes\nFROM sys.dm_io_virtual_file_stats(NULL,NULL);<\/code><\/pre>\n<h2>Consistency checks<\/h2>\n<p>DBCC CHECKDB examines database consistency; DBCC CHECKTABLE examines a selected table. Both can consume significant resources and may require appropriate privileges. Plan the workload, monitoring, and follow-up.<\/p>\n<h2>Separate observability from repair<\/h2>\n<p>A report from a DMV does not by itself fix an issue. Some DBCC operations can change database state; never run a command from an old tutorial without understanding its exact effect.<\/p>\n<h2>Investigation workflow<\/h2>\n<p>Capture the error or performance symptom; identify affected database objects; gather version and state information; check documented maintenance procedures; and preserve backups before any invasive repair attempt.<\/p>\n<hr\/>\n<p><strong>AI content and reuse notice:<\/strong> Written using AI based on <a href=\"https:\/\/bangla.sitestree.com\/?p=22517\">this site&#8217;s earlier post (22517)<\/a>, with added explanations and examples. The newly generated text may be reused, edited, or republished with or without attribution. Third-party works and trademarks remain subject to their own rights. <strong>AI can make mistakes.<\/strong> Check all code, version-specific features, and operational decisions against current vendor documentation before production use.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dynamic management views provide state information; DBCC commands perform diagnostic, maintenance, and consistency-related tasks. Treat them as different tool categories that sometimes complement each other.<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":true,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_hide_featured_image":false,"_jetpack_featured_image_duplicate_dismissed":0,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[20,182],"tags":[466],"class_list":["post-78960","post","type-post","status-publish","format-standard","hentry","category-information-technology","category---blog","tag-sql-server","item-wrap"],"jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":78984,"url":"http:\/\/bangla.sitestree.com\/?p=78984","url_meta":{"origin":78960,"position":0},"title":"Getting Started with SQL Server Dynamic Management Views and DBCC Commands","author":"Sayed","date":"November 10, 2026","format":false,"excerpt":"Dynamic management views (DMVs) expose diagnostic state, while DBCC commands check consistency and perform specific maintenance functions. Understanding what each tool can do is an important administration skill.","rel":"","context":"In &quot;Information Technology&quot;","block_context":{"text":"Information Technology","link":"http:\/\/bangla.sitestree.com\/?cat=20"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":78962,"url":"http:\/\/bangla.sitestree.com\/?p=78962","url_meta":{"origin":78960,"position":1},"title":"SQL Server DMVs and DBCC Commands: A Beginner&#8217;s Primer","author":"Sayed","date":"November 10, 2026","format":false,"excerpt":"Dynamic management views and DBCC commands are two foundations of SQL Server administration. DMVs answer questions about current and accumulated engine state, while DBCC offers specific database-console operations.","rel":"","context":"In &quot;Information Technology&quot;","block_context":{"text":"Information Technology","link":"http:\/\/bangla.sitestree.com\/?cat=20"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":22513,"url":"http:\/\/bangla.sitestree.com\/?p=22513","url_meta":{"origin":78960,"position":2},"title":"SQL Server: Basics of Dynamic Management Views and DBCC Commands #Root #By Sayed Ahmed #MS SQL Server #SQL Server Reporting","author":"Author-Check- Article-or-Video","date":"March 15, 2021","format":false,"excerpt":"Inspired By: Tuning Queries: SQl Server - http:\/\/salearningschool.com\/displayArticle.php?table=Articles&articleID=1156&title=Tuning%20Queries:%20SQl%20Server What are these? Dynamic Management Views, and DBCC Commands Dynamic Management Views: \"Dynamic management views and functions return server state information that can be used to monitor the health of a server instance, diagnose problems, and tune performance.\" From: http:\/\/msdn.microsoft.com\/en-us\/library\/ms188754.aspx DBCC Statements:\u2026","rel":"","context":"In &quot;FromSitesTree.com&quot;","block_context":{"text":"FromSitesTree.com","link":"http:\/\/bangla.sitestree.com\/?cat=1917"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":4960,"url":"http:\/\/bangla.sitestree.com\/?p=4960","url_meta":{"origin":78960,"position":3},"title":"Pretty basic introduction to Microsoft Sql Server Dynamic Management Views and DBCC commands","author":"Sayed","date":"August 24, 2014","format":false,"excerpt":"Pretty basic introduction to Microsoft Sql Server Dynamic Management Views and DBCC commands","rel":"","context":"In &quot;Root&quot;","block_context":{"text":"Root","link":"http:\/\/bangla.sitestree.com\/?cat=1"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":22517,"url":"http:\/\/bangla.sitestree.com\/?p=22517","url_meta":{"origin":78960,"position":4},"title":"Microsoft SQL Server Dynamic Management Views and DBCC Commands  #Root #By Sayed Ahmed #MS SQL Server #SQL Server Reporting","author":"Author-Check- Article-or-Video","date":"March 15, 2021","format":false,"excerpt":"Pretty basic introduction to Microsoft Sql Server Dynamic Management Views and DBCC commands [youtube http:\/\/www.youtube.com\/watch?v=LcVgQ7ZrYdE?feature=player_detailpage&w=640&h=360] From: http:\/\/sitestree.com\/?p=1441 Categories:Root, By Sayed Ahmed, MS SQL Server, SQL Server ReportingTags: Post Data:2014-08-24 15:26:15 Shop Online: https:\/\/www.ShopForSoul.com\/ (Big Data, Cloud, Security, Machine Learning): Courses: http:\/\/Training.SitesTree.com In Bengali: http:\/\/Bangla.SaLearningSchool.com http:\/\/SitesTree.com 8112223 Canada Inc.\/JustEtc: http:\/\/JustEtc.net (Software\/Web\/Mobile\/Big-Data\/Machine\u2026","rel":"","context":"In &quot;FromSitesTree.com&quot;","block_context":{"text":"FromSitesTree.com","link":"http:\/\/bangla.sitestree.com\/?cat=1917"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":78983,"url":"http:\/\/bangla.sitestree.com\/?p=78983","url_meta":{"origin":78960,"position":5},"title":"Windows Performance and Resource Monitor for SQL Server: A Guided Investigation","author":"Sayed","date":"November 10, 2026","format":false,"excerpt":"The Windows monitoring tools in older SQL Server tutorials remain useful when they are combined with modern database diagnostics. They help reveal whether delays correlate with CPU, memory, storage, or networking.","rel":"","context":"In &quot;Information Technology&quot;","block_context":{"text":"Information Technology","link":"http:\/\/bangla.sitestree.com\/?cat=20"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"jetpack_featured_media_url":"","_links":{"self":[{"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/posts\/78960","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=78960"}],"version-history":[{"count":1,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/posts\/78960\/revisions"}],"predecessor-version":[{"id":79022,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/posts\/78960\/revisions\/79022"}],"wp:attachment":[{"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=78960"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=78960"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=78960"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}