{"id":142154,"date":"2025-09-02T23:12:03","date_gmt":"2025-09-02T21:12:03","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-apache-cloudberry-2-0-0-otkrytoj-alternativy-subd-greenplum"},"modified":"2025-09-02T23:12:03","modified_gmt":"2025-09-02T21:12:03","slug":"vypusk-apache-cloudberry-2-0-0-otkrytoj-alternativy-subd-greenplum","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sv\/blog\/news\/vypusk-apache-cloudberry-2-0-0-otkrytoj-alternativy-subd-greenplum","title":{"rendered":"Utgivningen av Apache Cloudberry 2.0.0, en \u00f6ppen alternativ till databashanteringssystemet Greenplum","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Den nya versionen av den distribuerade databashanteraren Apache Cloudberry 2.0.0 har presenterats, vilket forts\u00e4tter utvecklingen av den \u00f6ppna kodbasen f\u00f6r databashanteraren Greenplum, som efter f\u00f6rv\u00e4rvet av VMware omvandlades av Broadcom till en st\u00e4ngd produkt. Apache Cloudberry 2.0.0 markerar den f\u00f6rsta versionen av projektet efter att koden \u00f6verf\u00f6rdes till Apache-gemenskapen. Projektet \u00e4r fortfarande i Apache-inkubatorn och kommer att \u00f6verf\u00f6ras till prim\u00e4ra Apache-projekt efter att infrastrukturen och den omgivande milj\u00f6n \u00e4r redo.    <\/p>\n<p>Databashanteraren Cloudberry \u00e4r en distribuerad version av den \u00f6ppna databashanteraren PostgreSQL, optimerad f\u00f6r att utf\u00f6ra analytiska fr\u00e5gor p\u00e5 stora datam\u00e4ngder (Data Warehouse). F\u00f6r parallell databehandling anv\u00e4nds en massiv-parallel-baserad arkitektur (MPP), som m\u00f6jligg\u00f6r skalbarhet av lagret till petabyte-storlekar genom att dela upp data i segment och anv\u00e4nda en kluster f\u00f6r lagring och bearbetning. <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/sv\/server\/\"   title=\"servrar\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"1783\">servrar<\/a>.     <\/p>\n<p>Bland f\u00f6rb\u00e4ttringarna i Apache Cloudberry 2.0.0:  <\/p>\n<ul>\n<li class=\"l\"> \u00d6verg\u00e5ngen till kodbasen PostgreSQL 14 har genomf\u00f6rts (Greenplum baserades p\u00e5 PostgreSQL 12).\n<li class=\"l\"> St\u00f6d f\u00f6r dynamiska tabeller har lagts till, vilket m\u00f6jligg\u00f6r automatisk uppdatering av fr\u00e5geloggens resultat. Denna nya funktion \u00e4r anv\u00e4ndbar f\u00f6r att arbeta med aktuella data, till exempel f\u00f6r realtidsdataanalys, Lakehouse-arkitekturer och automatiserade ETL-hanterare (Extract, Transform, Load).\n<li class=\"l\"> Ett nytt hybridformat f\u00f6r lagring, PAX (Partition Attributes Across), har inf\u00f6rts, vilket kombinerar f\u00f6rdelarna med b\u00e5de rad- och kolumnbaserade lagringssystem. PAX-formatet m\u00f6jligg\u00f6r h\u00f6g prestanda, b\u00e5de under h\u00f6g skrivbelastning och vid genomf\u00f6rande av analytiska fr\u00e5gor.\n<li class=\"l\"> Planeringen och utf\u00f6randet av distribuerade fr\u00e5gor har optimerats avsev\u00e4rt.\n<li class=\"l\"> Hantera resurser har f\u00f6rb\u00e4ttrats: effektiviteten i arbetet med minne och CPU p\u00e5 klustrets noder har \u00f6kat.\n<li class=\"l\"> F\u00f6rdelningen av data mellan noder och den parallella behandlingen av f\u00f6rfr\u00e5gningar har f\u00f6rb\u00e4ttrats.\n<li class=\"l\"> Backup-strategierna i distribuerade milj\u00f6er har ut\u00f6kats.\n<li class=\"l\"> Informationen om licenser och utformningen av kodfilernas rubriker har anpassats till kraven fr\u00e5n Apache Foundation. Binar artefakter har tagits bort fr\u00e5n k\u00e4llkoden i releaserna.\n<li class=\"l\"> Byggprocessen f\u00f6r projektkomponenterna i spr\u00e5ken C++ och Python har f\u00f6rb\u00e4ttrats.        <\/ul>\n<p>K\u00e4lla: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=63812\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u0440\u0430\u0441\u043f\u0440\u0435\u0434\u0435\u043b\u0451\u043d\u043d\u043e\u0439 \u0421\u0423\u0411\u0414 Apache Cloudberry 2.0.0, \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0430\u044e\u0449\u0435\u0439 \u0440\u0430\u0437\u0432\u0438\u0442\u0438\u0435 \u043e\u0442\u043a\u0440\u044b\u0442\u043e\u0439 \u043a\u043e\u0434\u043e\u0432\u043e\u0439 \u0431\u0430\u0437\u044b \u0421\u0423\u0411\u0414 Greenplum, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0431\u044b\u043b\u0430 \u043f\u0440\u0435\u0432\u0440\u0430\u0449\u0435\u043d\u0430 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0435\u0439 Broadcom \u0432 \u0437\u0430\u043a\u0440\u044b\u0442\u044b\u0439 \u043f\u0440\u043e\u0434\u0443\u043a\u0442 \u043f\u043e\u0441\u043b\u0435 \u043f\u0440\u0438\u043e\u0431\u0440\u0435\u0442\u0435\u043d\u0438\u044f VMware. Apache Cloudberry 2.0.0 \u043e\u0442\u043c\u0435\u0447\u0435\u043d \u043a\u0430\u043a \u043f\u0435\u0440\u0432\u044b\u0439 \u0432\u044b\u043f\u0443\u0441\u043a \u043f\u0440\u043e\u0435\u043a\u0442\u0430, \u043f\u043e\u0441\u043b\u0435 \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0438 \u043a\u043e\u0434\u0430 \u0441\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u0443 Apache. \u041f\u0440\u043e\u0435\u043a\u0442 \u043f\u043e\u043a\u0430 \u043d\u0430\u0445\u043e\u0434\u0438\u0442\u0441\u044f \u0432 \u0438\u043d\u043a\u0443\u0431\u0430\u0442\u043e\u0440\u0435 Apache \u0438 \u0431\u0443\u0434\u0435\u0442 \u043f\u0435\u0440\u0435\u0432\u0435\u0434\u0451\u043d \u0432 \u0447\u0438\u0441\u043b\u043e \u043f\u0435\u0440\u0432\u0438\u0447\u043d\u044b\u0445 \u043f\u0440\u043e\u0435\u043a\u0442\u043e\u0432 Apache \u043f\u043e\u0441\u043b\u0435 \u0433\u043e\u0442\u043e\u0432\u043d\u043e\u0441\u0442\u0438 \u0438\u043d\u0444\u0440\u0430\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-142154","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u0440\u0430\u0441\u043f\u0440\u0435\u0434\u0435\u043b\u0451\u043d\u043d\u043e\u0439 \u0421\u0423\u0411\u0414 Apache Cloudberry 2.0.0, \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0430\u044e\u0449\u0435\u0439 \u0440\u0430\u0437\u0432\u0438\u0442\u0438\u0435 \u043e\u0442\u043a\u0440\u044b\u0442\u043e\u0439 \u043a\u043e\u0434\u043e\u0432\u043e\u0439 \u0431\u0430\u0437\u044b 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