{"id":6703,"date":"2007-12-17T01:24:00","date_gmt":"2007-12-17T09:24:00","guid":{"rendered":""},"modified":"2024-01-22T22:51:48","modified_gmt":"2024-01-23T06:51:48","slug":"new-ado-net-entity-framework-and-tools-ctps-released","status":"publish","type":"post","link":"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/2007\/12\/17\/new-ado-net-entity-framework-and-tools-ctps-released\/","title":{"rendered":"New ADO.NET Entity Framework and Tools CTPs released!"},"content":{"rendered":"<p>The much anticipated ADO.NET Entity Framework (Beta 3) and the ADO.NET Entity Framework Tools (CTP 2) have been released. Along with these exciting releases is the announcement from popular third party provider writers to deliver support for the ADO.NET Entity Framework within 3 months of RTM. The list of provider writers includes Core Lab, IBM, MySQL, Npgsql, OpenLink Software, Phoenix Software International, Sybase and VistaDB. DataDirect and Firebird are planning to provide publicly available versions of their providers in 2008.<\/p>\n<p>This is a significant update to the ADO.NET Entity Framework that delivers lots of enhancements including:<\/p>\n<ul>\n<li>Performance improvements (quicker object query execution and faster view generation)<\/li>\n<li>Easier disconnected operation (Public serializable EntityKey property)<\/li>\n<li>Extensibility and business logic enhancements (partial methods code gen for property changing\/changed events, Load with MergeOption)<\/li>\n<li>Query improvements (new functions for LINQ to Entities, compiled LINQ query)<\/li>\n<li>plus more &#8230;<\/li>\n<\/ul>\n<p>The ADO.NET Entity Framework Tools (CTP 2) release, which supports the ADO.NET Entity Framework (Beta 2), delivers lots of new enhancements as well \u2013 too many to list here. The Entity Designer, Entity Mapping, Entity Model Browser and Visual Studio integration have all been updated to provide a great experience. Both releases are still beta and will continue to evolve as they near official release.<\/p>\n<ul>\n<li>Download: <a href=\"http:\/\/msdn2.microsoft.com\/en-us\/data\/aa937695.aspx\">http:\/\/msdn2.microsoft.com\/en-us\/data\/aa937695.aspx<\/a>\n<\/li>\n<li>Announcement: <a href=\"http:\/\/www.microsoft.com\/presspass\/press\/2007\/dec07\/12-06EntityBeta3PR.mspx\">http:\/\/www.microsoft.com\/presspass\/press\/2007\/dec07\/12-06EntityBeta3PR.mspx<\/a>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>The much anticipated ADO.NET Entity Framework (Beta 3) and the ADO.NET Entity Framework Tools (CTP 2) have been released. Along with these exciting releases is the announcement from popular third party provider writers to deliver support for the ADO.NET Entity Framework within 3 months of RTM.<\/p>\n","protected":false},"author":1457,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ep_exclude_from_search":false,"_classifai_error":"","_classifai_text_to_speech_error":"","footnotes":""},"post_tag":[],"product":[],"content-type":[2448],"topic":[],"coauthors":[],"class_list":["post-6703","post","type-post","status-publish","format-standard","hentry","content-type-updates"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>New ADO.NET Entity Framework and Tools CTPs released! - Microsoft SQL Server Blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/2007\/12\/17\/new-ado-net-entity-framework-and-tools-ctps-released\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"New ADO.NET Entity Framework and Tools CTPs released! - Microsoft SQL Server Blog\" \/>\n<meta property=\"og:description\" content=\"The much anticipated ADO.NET Entity Framework (Beta 3) and the ADO.NET Entity Framework Tools (CTP 2) have been released. Along with these exciting releases is the announcement from popular third party provider writers to deliver support for the ADO.NET Entity Framework within 3 months of RTM.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/2007\/12\/17\/new-ado-net-entity-framework-and-tools-ctps-released\/\" \/>\n<meta property=\"og:site_name\" content=\"Microsoft SQL Server Blog\" \/>\n<meta property=\"article:publisher\" content=\"http:\/\/www.facebook.com\/sqlserver\" \/>\n<meta property=\"article:published_time\" content=\"2007-12-17T09:24:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-01-23T06:51:48+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/wp-content\/uploads\/2018\/08\/cropped-microsoft_logo_element.png\" \/>\n\t<meta property=\"og:image:width\" content=\"512\" \/>\n\t<meta property=\"og:image:height\" content=\"512\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"SQL Server Team\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@SQLServer\" \/>\n<meta name=\"twitter:site\" content=\"@SQLServer\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"SQL Server Team\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 min read\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/2007\/12\/17\/new-ado-net-entity-framework-and-tools-ctps-released\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/2007\/12\/17\/new-ado-net-entity-framework-and-tools-ctps-released\/\"},\"author\":[{\"@id\":\"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/author\/sql-server-team\/\",\"@type\":\"Person\",\"@name\":\"SQL Server Team\"}],\"headline\":\"New ADO.NET Entity Framework and Tools CTPs released!\",\"datePublished\":\"2007-12-17T09:24:00+00:00\",\"dateModified\":\"2024-01-23T06:51:48+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/2007\/12\/17\/new-ado-net-entity-framework-and-tools-ctps-released\/\"},\"wordCount\":237,\"commentCount\":1,\"publisher\":{\"@id\":\"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/#organization\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/2007\/12\/17\/new-ado-net-entity-framework-and-tools-ctps-released\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/2007\/12\/17\/new-ado-net-entity-framework-and-tools-ctps-released\/\",\"url\":\"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/2007\/12\/17\/new-ado-net-entity-framework-and-tools-ctps-released\/\",\"name\":\"New ADO.NET Entity Framework and Tools CTPs released! - Microsoft SQL Server Blog\",\"isPartOf\":{\"@id\":\"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/#website\"},\"datePublished\":\"2007-12-17T09:24:00+00:00\",\"dateModified\":\"2024-01-23T06:51:48+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/2007\/12\/17\/new-ado-net-entity-framework-and-tools-ctps-released\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/2007\/12\/17\/new-ado-net-entity-framework-and-tools-ctps-released\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/2007\/12\/17\/new-ado-net-entity-framework-and-tools-ctps-released\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"New ADO.NET Entity Framework and Tools CTPs released!\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/#website\",\"url\":\"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/\",\"name\":\"Microsoft SQL Server Blog\",\"description\":\"Official News from Microsoft\u2019s Information Platform\",\"publisher\":{\"@id\":\"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/#organization\",\"name\":\"Microsoft SQL Server Blog\",\"url\":\"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/wp-content\/uploads\/2019\/08\/Microsoft-Logo.png\",\"contentUrl\":\"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/wp-content\/uploads\/2019\/08\/Microsoft-Logo.png\",\"width\":259,\"height\":194,\"caption\":\"Microsoft SQL Server Blog\"},\"image\":{\"@id\":\"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"http:\/\/www.facebook.com\/sqlserver\",\"https:\/\/x.com\/SQLServer\",\"https:\/\/www.youtube.com\/user\/MSCloudOS\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"New ADO.NET Entity Framework and Tools CTPs released! - Microsoft SQL Server Blog","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.microsoft.com\/en-us\/sql-server\/blog\/2007\/12\/17\/new-ado-net-entity-framework-and-tools-ctps-released\/","og_locale":"en_US","og_type":"article","og_title":"New ADO.NET Entity Framework and Tools CTPs released! - Microsoft SQL Server Blog","og_description":"The much anticipated ADO.NET Entity Framework (Beta 3) and the ADO.NET Entity Framework Tools (CTP 2) have been released. Along with these exciting releases is the announcement from popular third party provider writers to deliver support for the ADO.NET Entity Framework within 3 months of RTM.","og_url":"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/2007\/12\/17\/new-ado-net-entity-framework-and-tools-ctps-released\/","og_site_name":"Microsoft SQL Server Blog","article_publisher":"http:\/\/www.facebook.com\/sqlserver","article_published_time":"2007-12-17T09:24:00+00:00","article_modified_time":"2024-01-23T06:51:48+00:00","og_image":[{"width":512,"height":512,"url":"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/wp-content\/uploads\/2018\/08\/cropped-microsoft_logo_element.png","type":"image\/png"}],"author":"SQL Server Team","twitter_card":"summary_large_image","twitter_creator":"@SQLServer","twitter_site":"@SQLServer","twitter_misc":{"Written by":"SQL Server Team","Est. reading time":"1 min read"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/2007\/12\/17\/new-ado-net-entity-framework-and-tools-ctps-released\/#article","isPartOf":{"@id":"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/2007\/12\/17\/new-ado-net-entity-framework-and-tools-ctps-released\/"},"author":[{"@id":"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/author\/sql-server-team\/","@type":"Person","@name":"SQL Server Team"}],"headline":"New ADO.NET Entity Framework and Tools CTPs released!","datePublished":"2007-12-17T09:24:00+00:00","dateModified":"2024-01-23T06:51:48+00:00","mainEntityOfPage":{"@id":"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/2007\/12\/17\/new-ado-net-entity-framework-and-tools-ctps-released\/"},"wordCount":237,"commentCount":1,"publisher":{"@id":"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/#organization"},"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/2007\/12\/17\/new-ado-net-entity-framework-and-tools-ctps-released\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/2007\/12\/17\/new-ado-net-entity-framework-and-tools-ctps-released\/","url":"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/2007\/12\/17\/new-ado-net-entity-framework-and-tools-ctps-released\/","name":"New ADO.NET Entity Framework and Tools CTPs released! - Microsoft SQL Server Blog","isPartOf":{"@id":"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/#website"},"datePublished":"2007-12-17T09:24:00+00:00","dateModified":"2024-01-23T06:51:48+00:00","breadcrumb":{"@id":"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/2007\/12\/17\/new-ado-net-entity-framework-and-tools-ctps-released\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/2007\/12\/17\/new-ado-net-entity-framework-and-tools-ctps-released\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/2007\/12\/17\/new-ado-net-entity-framework-and-tools-ctps-released\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/"},{"@type":"ListItem","position":2,"name":"New ADO.NET Entity Framework and Tools CTPs released!"}]},{"@type":"WebSite","@id":"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/#website","url":"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/","name":"Microsoft SQL Server Blog","description":"Official News from Microsoft\u2019s Information Platform","publisher":{"@id":"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/#organization","name":"Microsoft SQL Server Blog","url":"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/wp-content\/uploads\/2019\/08\/Microsoft-Logo.png","contentUrl":"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/wp-content\/uploads\/2019\/08\/Microsoft-Logo.png","width":259,"height":194,"caption":"Microsoft SQL Server Blog"},"image":{"@id":"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/#\/schema\/logo\/image\/"},"sameAs":["http:\/\/www.facebook.com\/sqlserver","https:\/\/x.com\/SQLServer","https:\/\/www.youtube.com\/user\/MSCloudOS"]}]}},"msxcm_display_generated_audio":false,"msxcm_animated_featured_image":null,"_links":{"self":[{"href":"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/wp-json\/wp\/v2\/posts\/6703","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/wp-json\/wp\/v2\/users\/1457"}],"replies":[{"embeddable":true,"href":"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/wp-json\/wp\/v2\/comments?post=6703"}],"version-history":[{"count":0,"href":"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/wp-json\/wp\/v2\/posts\/6703\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/wp-json\/wp\/v2\/media?parent=6703"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/wp-json\/wp\/v2\/post_tag?post=6703"},{"taxonomy":"product","embeddable":true,"href":"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/wp-json\/wp\/v2\/product?post=6703"},{"taxonomy":"content-type","embeddable":true,"href":"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/wp-json\/wp\/v2\/content-type?post=6703"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/wp-json\/wp\/v2\/topic?post=6703"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/wp-json\/wp\/v2\/coauthors?post=6703"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}