{"id":14041,"date":"2015-08-28T08:00:00","date_gmt":"2015-08-28T15:00:00","guid":{"rendered":""},"modified":"2024-01-22T22:50:18","modified_gmt":"2024-01-23T06:50:18","slug":"analytics-platform-system-update-4-generally-available","status":"publish","type":"post","link":"https:\/\/www.microsoft.com\/en-us\/sql-server\/blog\/2015\/08\/28\/analytics-platform-system-update-4-generally-available\/","title":{"rendered":"Analytics Platform System Update 4 Generally Available"},"content":{"rendered":"<p><em>Matt Usher, Senior Program Manager, DS SQL Engineering<\/em><\/p>\n<p>We are pleased to announce the general availability of Appliance Update 4 for the Microsoft Analytics Platform System. The Microsoft Analytics Platform System is a turnkey big data analytics appliance, combining Microsoft\u2019s massively parallel processing (MPP) data warehouse technology with HDInsight, Microsoft\u2019s 100% Apache Hadoop distribution, and delivering it as a turnkey appliance. APS\u2019s big data capability is powered by PolyBase, an integrated technology\u00a0allowing customers to utilize the skillset they&#8217;ve developed in TSQL for querying and managing data in Hadoop platforms.<\/p>\n<p>This update delivers several new capabilities and features, including:<\/p>\n<h1>PolyBase\/Hadoop enhancements<\/h1>\n<ul>\n<li>Support for Cloudera 5.1 and Hortonworks Data Platform 2.1 and 2.2<\/li>\n<li>Extended partial aggregate pushdowns into Hadoop<\/li>\n<li>Grow HDInsight region on an appliance with an existing region<\/li>\n<\/ul>\n<h1>T-SQL compatibility improvements to reduce migration friction from SQL SMP<\/h1>\n<ul>\n<li>Scalar User Defined Functions \u2013 CREATE\/DROP FUNCTION statements<\/li>\n<li>PIVOT\/UNPIVOT relational operators<\/li>\n<li>Round Robin as a third table type for hybrid performance<\/li>\n<li>Query plan improvements to favor hash joins over nested loop joins in DW scenarios for better query performance<\/li>\n<li>Addition of a new DBCC command &#8211; DBCC DROPCLEANBUFFERS<\/li>\n<li>SQL Server SMP to APS Migration Utility<\/li>\n<\/ul>\n<h1>Performance<\/h1>\n<ul>\n<li>1.5x data return rate improvement for SELECT queries to improve external analysis integration<\/li>\n<\/ul>\n<h1>OEM Hardware on AU4<\/h1>\n<ul>\n<li>Dell, Quanta, and HP (Gen9) next generation server support\n<ul>\n<li>Intel Haswell Processors, 256 GB (16x16Gb) 2133MHz memory<\/li>\n<\/ul>\n<\/li>\n<li>Updated HP 5900 series switches including High Availability improvements<\/li>\n<li>Mixed hardware version support allows extended appliance lifetime and expandability<\/li>\n<\/ul>\n<p>Together with <a title=\"SQL Data Warehouse\" href=\"http:\/\/azure.microsoft.com\/en-us\/services\/sql-data-warehouse\/\">SQL Data Warehouse<\/a>, Microsoft offers a choice of MPP data warehouse on-premises, in the cloud or both.<\/p>\n<p>To learn more, please see the <a title=\"Microsoft Analytics Platform\" href=\"https:\/\/aka.ms\/pdw\">Microsoft Analytics Platform<\/a> portal.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Matt Usher, Senior Program Manager, DS SQL Engineering We are pleased to announce the general availability of Appliance Update 4 for the Microsoft Analytics Platform System.<\/p>\n","protected":false},"author":1457,"featured_media":0,"comment_status":"open","ping_status":"closed","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":[2451,2457,2463],"coauthors":[2487],"class_list":["post-14041","post","type-post","status-publish","format-standard","hentry","content-type-updates","topic-big-data","topic-data-analytics","topic-data-warehousing","review-flag-1593580427-503","review-flag-1593580410-819","review-flag-1-1593580431-15","review-flag-2-1593580436-981","review-flag-4-1593580446-456","review-flag-5-1593580452-31","review-flag-gener-1593580750-651","review-flag-new-1593580247-437"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - 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