{"id":184209,"date":"2026-11-10T23:41:15","date_gmt":"2026-11-10T21:41:15","guid":{"rendered":"https:\/\/prohoster.info\/blog\/news\/vypusk-apache-cloudberry-2-2-0-otkrytoj-alternativy-subd-greenplum"},"modified":"2026-11-10T23:41:20","modified_gmt":"2026-11-10T21:41:20","slug":"apache-cloudberry-2-2-0-released-an-open-source-alternative-to-greenplum-dbms","status":"publish","type":"post","link":"https:\/\/prohoster.info\/lv\/blog\/news\/apache-cloudberry-2-2-0-released-an-open-source-alternative-to-greenplum-dbms","title":{"rendered":"Apache Cloudberry 2.2.0 izlai, atv\u0113rta alternat\u012bva Greenplum DB","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Tika izlaida distrib\u016bciju datub\u0101zes Apache Cloudberry 2.2.0, kas turpina atv\u0113rt\u0101s koda datub\u0101zes Greenplum att\u012bst\u012bbu, kuru uz\u0146\u0113mums Broadcom p\u0101rv\u0113rta sl\u0113gt\u0101 produkt\u0101 p\u0113c VMware ieg\u0101des. Projekts pagaid\u0101m atrodas Apache inkubator\u0101 un tiks p\u0101rcelts uz prim\u0101ro Apache projektu grupu p\u0113c infrastrukt\u016bras un pavado\u0161o elementu gatav\u012bbas.<\/p>\n<p>Cloudberry datub\u0101ze ir izplat\u012bta atv\u0113rt\u0101s datub\u0101zes PostgreSQL redakcija, optimiz\u0113ta anal\u012btisku vaic\u0101jumu veik\u0161anai p\u0101r lieliem datu kopumiem (Datu noliktava). Paral\u0113lai datu apstr\u0101dei tiek izmantota masveida paral\u0113la arhitekt\u016bra (MPP), kas nodro\u0161ina noliktavas m\u0113rogojam\u012bbu l\u012bdz petabaitu izm\u0113riem, sadalot datus segmentos un izmantojot grupas klasteri to glab\u0101\u0161anai un apstr\u0101dei. <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/lv\/server\/\"   title=\"serveriem\" data-wpil-keyword-link=\"linked\">serveriem<\/a>. <\/p>\n<p>Starpp\u0101rejas uzlabojumi Apache Cloudberry 2.2.0:<\/p>\n<ul>\n<li class=\"l\"> P\u0101rnesta k\u013c\u016bdu labojumi, dro\u0161\u012bbas ievainojam\u012bbu nov\u0113r\u0161ana un optimiz\u0101cijas no PostgreSQL 14.4-14.10 izlaidumiem (Cloudberry 2.x zars ir balst\u012bts uz PostgreSQL 14 kodu).\n<li class=\"l\"> Pievienotas se\u0161as papildin\u0101jumi: diskquota, gp_stats_collector, gp_relsizes_stats, reject_partition_fullscan, try_convert un yezzey.\n<li class=\"l\"> Pievienota interconnect papla\u0161in\u0101\u0161ana, kas nodro\u0161ina konsolid\u0113tus skait\u012bt\u0101jus no UDPIFC protokola, pieejamus caur skatiem gp_interconnect_stats, gp_interconnect_stats_per_segment un gp_interconnect_stats_per_host. Papla\u0161in\u0101jums \u013cauj analiz\u0113t savstarp\u0113jo mijiedarb\u012bbu statistiku starp mezgliem, izmantojot SQL vaic\u0101jumus, nevis analiz\u0113jot \u017eurn\u0101lus.\n<li class=\"l\"> ORCA optimizator\u0101 ieviesta iek\u0161\u0137\u012bga paral\u0113l\u0101 tabulu sken\u0113\u0161ana. Paral\u0113li palaid\u0113jo apstr\u0101d\u0101t\u0101ju skaits ir konfigur\u0113jams caur parametru max_parallel_workers_per_gather.\n<li class=\"l\"> Izmantojot iesp\u0113jots paral\u0113lais pilna savienojuma un lab\u0101 savienojuma izpildes veik\u0161ana.\n<li class=\"l\"> Vaic\u0101jumiem, kas satur vair\u0101kas tabulu apvieno\u0161anas oper\u0101cijas (JOIN), ieviesta AQUMV (Atbilde-Vaic\u0101jums, izmantojot materializ\u0113t\u0101s skats) optimiz\u0101cijas tehnika.\n<li class=\"l\"> Pievienota atbalsts izplat\u012bjumiem Rocky Linux 8\/9\/10 un Ubuntu 22.04\/24.04. P\u0101rtraukta atbalsta nodro\u0161in\u0101\u0161ana Ubuntu 20.04.\n<li class=\"l\"> Automatiz\u0113ta pakot\u0146u izveide DEB un RPM form\u0101tos, kas paredz\u0113tas x86_64 un ARM64 arhitekt\u016br\u0101m.\n<li class=\"l\"> Pievienota tabula ar PXF servera pxf_stat_activity statistiku, k\u0101 ar\u012b funkcijas pxf_cancel_backend un pxf_interrupt_backend, lai aptur\u0113tu \u0101r\u0113jos vaic\u0101jumus bez restart\u0113\u0161anas. <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/lv\/server\/dts-los-angeles\/\"   title=\"serveris\" data-wpil-keyword-link=\"linked\">serveris<\/a> PXF.\n<li class=\"l\"> Pievienots atbalsts Java 17.\n<li class=\"l\"> Pievienota r\u012bks gpbackman, lai p\u0101rvald\u012btu dubl\u0113jumus, k\u0101 ar\u012b apstr\u0101d\u0101t\u0101js gpbackup_exporter, lai eksport\u0113tu inform\u0101ciju par dubl\u0113jumiem monitor\u0113\u0161anas sist\u0113m\u0101 Prometheus.\n<li class=\"l\"> Sagatavots pirmais izlaidums cloudberry-go-libs, komplekts Go valod\u0101 rakst\u012btu bibliot\u0113ku, kas tiek izmantots projekt\u0101 Apache Cloudberry.\n<\/ul>\n<p>Avots: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=66660\">opennet.lv<\/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 2.2.0, \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. \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 \u0438 \u0441\u043e\u043f\u0440\u043e\u0432\u043e\u0436\u0434\u0430\u044e\u0449\u0438\u0445. \u0421\u0423\u0411\u0414 Cloudberry \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0441\u043e\u0431\u043e\u0439 \u0440\u0430\u0441\u043f\u0440\u0435\u0434\u0435\u043b\u0451\u043d\u043d\u0443\u044e \u0440\u0435\u0434\u0430\u043a\u0446\u0438\u044e \u043e\u0442\u043a\u0440\u044b\u0442\u043e\u0439 \u0421\u0423\u0411\u0414 PostgreSQL, \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u0443\u044e \u0434\u043b\u044f [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":10,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-184209","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.5 - aioseo.com -->\n\t<meta name=\"description\" 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