{"id":2865,"date":"2015-07-18T18:49:31","date_gmt":"2015-07-18T17:49:31","guid":{"rendered":"http:\/\/www.teamvidia.com\/?p=2865"},"modified":"2015-08-01T17:45:26","modified_gmt":"2015-08-01T16:45:26","slug":"sql-server-optimisation-des-performances-architecture-infrastructure","status":"publish","type":"post","link":"https:\/\/www.teamvidia.com\/?p=2865","title":{"rendered":"(SQL Server) Optimisation des performances – Architecture Infrastructure"},"content":{"rendered":"

Fnac.com, un des leader du ecommerce francais.<\/p>\n

Environnement technique : \u00c9quipe de 2 DBA SQL Server N3
\n- Sql 2005,2008,2008r2, 2012, 2014.
\n- 50 r\u00e9plications transactionnelles, log shipping, clustering (5 clusters de 2a 3 noeuds)
\n- 420 bases
\n- 34 TB dont 2 bases de plus de 3.5TB
\n- une plateforme BI de 13TB.
\n- 28 instances FNAC.COM\u00a0+ 100 instances de FNAC SA prod<\/p>\n

Exploitation:
\n- r\u00e9tablissement d'un partitionnement n\u00e9glig\u00e9 (3.5to)
\n- performance des serveurs (lockpage In Memory, tempdb \u00e9quilibr\u00e9, ...)
\n- audit et pr\u00e9conisation serveur par serveur (PAL, ClearTrace)
\n- encadrement n1 et n2
\n- conseil aux \u00e9quipes de dev
\n- d\u00e9commisionnement des serveurs inutiles et consolidation (-7 instances\/28 licenses)
\n- fin des sql 2005.
\n- optimisation des plans de maintenances ( indexes, statistics, ...)
\n- stabilisation de la croissance de stockage
\n- suppression de 1tb d indexes inutiles
\n- Optimisation des r\u00e9plications (x4 en performance)
\n- Compression des bases de donn\u00e9es n\u00e9c\u00e9ssaires suite \u00e0 un changement de facturation de l'espace de stockage
\n- Modification de l'alimentation de la BI (r\u00e9duction par 10 des flux de stockage et r\u00e9seau)
\n- Modification de Collation d'une base user.
\n- Optimisation des vitesses de restauration SQL Server (x3).<\/p>\n

Projet:
\n- architecture partitionn\u00e9e pour neolane v6 avec job de purge par switch de table
\n- base dba datawarehouse avec des donn\u00e9es de DMV pour du reporting, historiser les performances ( historisation des tailles de table, dbcc, backup, derive de perf de proc,....)
\n- Architecture d'un cluster SQL Server 2014 pour N\u00e9olane
\n- Etude de march\u00e9 sur des outils d'historisations et de capacity planning SQL Server (FogLight de Dell)
\n- Etude de SQL Server 2016 en vue de migration sur cette version.<\/p>\n","protected":false},"excerpt":{"rendered":"

Fnac.com, un des leader du ecommerce francais. Environnement technique : \u00c9quipe de 2 DBA SQL Server N3 - Sql 2005,2008,2008r2, 2012, 2014. - 50 r\u00e9plications transactionnelles, log shipping, clustering (5 clusters de 2a 3 noeuds) - 420 bases - 34 TB dont 2 bases de plus de 3.5TB - une plateforme BI de 13TB. - …<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[53],"tags":[],"class_list":["post-2865","post","type-post","status-publish","format-standard","hentry","category-realisations","no-thumb"],"yoast_head":"\r\n(SQL Server) Optimisation des performances - Architecture Infrastructure - TEAMVIDIA<\/title>\r\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\r\n<link rel=\"canonical\" href=\"https:\/\/www.teamvidia.com\/?p=2865\" \/>\r\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\r\n<meta property=\"og:type\" content=\"article\" \/>\r\n<meta property=\"og:title\" content=\"(SQL Server) Optimisation des performances - Architecture Infrastructure - TEAMVIDIA\" \/>\r\n<meta property=\"og:description\" content=\"Fnac.com, un des leader du ecommerce francais. Environnement technique : \u00c9quipe de 2 DBA SQL Server N3 - Sql 2005,2008,2008r2, 2012, 2014. - 50 r\u00e9plications transactionnelles, log shipping, clustering (5 clusters de 2a 3 noeuds) - 420 bases - 34 TB dont 2 bases de plus de 3.5TB - une plateforme BI de 13TB. - …\" \/>\r\n<meta property=\"og:url\" content=\"https:\/\/www.teamvidia.com\/?p=2865\" \/>\r\n<meta property=\"og:site_name\" content=\"TEAMVIDIA\" \/>\r\n<meta property=\"article:published_time\" content=\"2015-07-18T17:49:31+00:00\" \/>\r\n<meta property=\"article:modified_time\" content=\"2015-08-01T16:45:26+00:00\" \/>\r\n<meta name=\"author\" content=\"teamvidia\" \/>\r\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"teamvidia\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\r\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.teamvidia.com\/?p=2865#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.teamvidia.com\/?p=2865\"},\"author\":{\"name\":\"teamvidia\",\"@id\":\"https:\/\/www.teamvidia.com\/#\/schema\/person\/9ac7fc1a993573d0d3f267bff5361f96\"},\"headline\":\"(SQL Server) Optimisation des performances – Architecture Infrastructure\",\"datePublished\":\"2015-07-18T17:49:31+00:00\",\"dateModified\":\"2015-08-01T16:45:26+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.teamvidia.com\/?p=2865\"},\"wordCount\":281,\"articleSection\":[\"R\u00e9alisations\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.teamvidia.com\/?p=2865\",\"url\":\"https:\/\/www.teamvidia.com\/?p=2865\",\"name\":\"(SQL Server) Optimisation des performances - Architecture Infrastructure - TEAMVIDIA\",\"isPartOf\":{\"@id\":\"https:\/\/www.teamvidia.com\/#website\"},\"datePublished\":\"2015-07-18T17:49:31+00:00\",\"dateModified\":\"2015-08-01T16:45:26+00:00\",\"author\":{\"@id\":\"https:\/\/www.teamvidia.com\/#\/schema\/person\/9ac7fc1a993573d0d3f267bff5361f96\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.teamvidia.com\/?p=2865#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.teamvidia.com\/?p=2865\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.teamvidia.com\/?p=2865#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\/\/www.teamvidia.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"(SQL Server) Optimisation des performances – Architecture Infrastructure\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.teamvidia.com\/#website\",\"url\":\"https:\/\/www.teamvidia.com\/\",\"name\":\"TEAMVIDIA\",\"description\":\"Experts Base de Donn\u00e9es\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.teamvidia.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.teamvidia.com\/#\/schema\/person\/9ac7fc1a993573d0d3f267bff5361f96\",\"name\":\"teamvidia\",\"url\":\"https:\/\/www.teamvidia.com\/?author=1\"}]}<\/script>\r\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"(SQL Server) Optimisation des performances - Architecture Infrastructure - TEAMVIDIA","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:\/\/www.teamvidia.com\/?p=2865","og_locale":"fr_FR","og_type":"article","og_title":"(SQL Server) Optimisation des performances - Architecture Infrastructure - TEAMVIDIA","og_description":"Fnac.com, un des leader du ecommerce francais. Environnement technique : \u00c9quipe de 2 DBA SQL Server N3 - Sql 2005,2008,2008r2, 2012, 2014. - 50 r\u00e9plications transactionnelles, log shipping, clustering (5 clusters de 2a 3 noeuds) - 420 bases - 34 TB dont 2 bases de plus de 3.5TB - une plateforme BI de 13TB. - …","og_url":"https:\/\/www.teamvidia.com\/?p=2865","og_site_name":"TEAMVIDIA","article_published_time":"2015-07-18T17:49:31+00:00","article_modified_time":"2015-08-01T16:45:26+00:00","author":"teamvidia","twitter_misc":{"\u00c9crit par":"teamvidia","Dur\u00e9e de lecture estim\u00e9e":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.teamvidia.com\/?p=2865#article","isPartOf":{"@id":"https:\/\/www.teamvidia.com\/?p=2865"},"author":{"name":"teamvidia","@id":"https:\/\/www.teamvidia.com\/#\/schema\/person\/9ac7fc1a993573d0d3f267bff5361f96"},"headline":"(SQL Server) Optimisation des performances – Architecture Infrastructure","datePublished":"2015-07-18T17:49:31+00:00","dateModified":"2015-08-01T16:45:26+00:00","mainEntityOfPage":{"@id":"https:\/\/www.teamvidia.com\/?p=2865"},"wordCount":281,"articleSection":["R\u00e9alisations"],"inLanguage":"fr-FR"},{"@type":"WebPage","@id":"https:\/\/www.teamvidia.com\/?p=2865","url":"https:\/\/www.teamvidia.com\/?p=2865","name":"(SQL Server) Optimisation des performances - Architecture Infrastructure - TEAMVIDIA","isPartOf":{"@id":"https:\/\/www.teamvidia.com\/#website"},"datePublished":"2015-07-18T17:49:31+00:00","dateModified":"2015-08-01T16:45:26+00:00","author":{"@id":"https:\/\/www.teamvidia.com\/#\/schema\/person\/9ac7fc1a993573d0d3f267bff5361f96"},"breadcrumb":{"@id":"https:\/\/www.teamvidia.com\/?p=2865#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.teamvidia.com\/?p=2865"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.teamvidia.com\/?p=2865#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/www.teamvidia.com\/"},{"@type":"ListItem","position":2,"name":"(SQL Server) Optimisation des performances – Architecture Infrastructure"}]},{"@type":"WebSite","@id":"https:\/\/www.teamvidia.com\/#website","url":"https:\/\/www.teamvidia.com\/","name":"TEAMVIDIA","description":"Experts Base de Donn\u00e9es","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.teamvidia.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Person","@id":"https:\/\/www.teamvidia.com\/#\/schema\/person\/9ac7fc1a993573d0d3f267bff5361f96","name":"teamvidia","url":"https:\/\/www.teamvidia.com\/?author=1"}]}},"_links":{"self":[{"href":"https:\/\/www.teamvidia.com\/index.php?rest_route=\/wp\/v2\/posts\/2865","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.teamvidia.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.teamvidia.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.teamvidia.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.teamvidia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2865"}],"version-history":[{"count":2,"href":"https:\/\/www.teamvidia.com\/index.php?rest_route=\/wp\/v2\/posts\/2865\/revisions"}],"predecessor-version":[{"id":2867,"href":"https:\/\/www.teamvidia.com\/index.php?rest_route=\/wp\/v2\/posts\/2865\/revisions\/2867"}],"wp:attachment":[{"href":"https:\/\/www.teamvidia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2865"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.teamvidia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2865"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.teamvidia.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2865"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}