{"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\/hu\/blog\/news\/apache-cloudberry-2-2-0-released-an-open-source-alternative-to-greenplum-dbms","title":{"rendered":"Apache Cloudberry 2.2.0 kiad\u00e1sa, a Greenplum adatb\u00e1zis-kezel\u0151 ny\u00edlt alternat\u00edv\u00e1ja","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Megjelent az Apache Cloudberry 2.2.0 elosztott adatb\u00e1zis-kezel\u0151 rendszer, amely tov\u00e1bb fejleszti a Greenplum ny\u00edlt forr\u00e1sk\u00f3d\u00fa adatb\u00e1zis\u00e1nak alapj\u00e1t, amelyet a Broadcom z\u00e1rt term\u00e9kk\u00e9 alak\u00edtott \u00e1t a VMware megv\u00e1s\u00e1rl\u00e1sa ut\u00e1n. A projekt jelenleg az Apache inkub\u00e1tor\u00e1ban tal\u00e1lhat\u00f3, \u00e9s \u00e1tker\u00fcl az Apache els\u0151dleges projektjei k\u00f6z\u00e9, amint az infrastrukt\u00fara \u00e9s a kieg\u00e9sz\u00edt\u0151k k\u00e9szen \u00e1llnak.<\/p>\n<p>A Cloudberry DBMS a PostgreSQL ny\u00edlt forr\u00e1sk\u00f3d\u00fa elosztott v\u00e1ltozata, amelyet nagy mennyis\u00e9g\u0171 adat elemz\u00e9s\u00e9re optimaliz\u00e1ltak (Data Warehouse). A p\u00e1rhuzamos adatfeldolgoz\u00e1s t\u00f6meges p\u00e1rhuzamos architekt\u00far\u00e1t (MPP, massively parallel processing) alkalmaz, amely lehet\u0151v\u00e9 teszi a t\u00e1rol\u00f3rendszer sk\u00e1l\u00e1z\u00e1s\u00e1t petab\u00e1jt m\u00e9retig az adatok szegmensekre oszt\u00e1s\u00e1val \u00e9s egy csoport klaszter\u00e9nek haszn\u00e1lat\u00e1val a t\u00e1rol\u00e1sra \u00e9s feldolgoz\u00e1sra. <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/hu\/server\/\"   title=\"szerverek\" data-wpil-keyword-link=\"linked\">szerverek<\/a>. <\/p>\n<p>Az Apache Cloudberry 2.2.0-ben v\u00e9grehajtott fejleszt\u00e9sek:<\/p>\n<ul>\n<li class=\"l\"> Hibajav\u00edt\u00e1sok, sebezhet\u0151s\u00e9gek kik\u00fcsz\u00f6b\u00f6l\u00e9se \u00e9s optimaliz\u00e1l\u00e1sok ker\u00fcltek \u00e1t a PostgreSQL 14.4-14.10 kiad\u00e1saib\u00f3l (a Cloudberry 2.x \u00e1ga a PostgreSQL 14 forr\u00e1sk\u00f3dj\u00e1ra \u00e9p\u00fcl).\n<li class=\"l\"> Hat kieg\u00e9sz\u00edt\u00e9st adtak hozz\u00e1: diskquota, gp_stats_collector, gp_relsizes_stats, reject_partition_fullscan, try_convert \u00e9s yezzey.\n<li class=\"l\"> Hozz\u00e1 lett adva az interconnect kiterjeszt\u00e9s, amely \u00f6sszefoglal\u00f3 mutat\u00f3kat biztos\u00edt az UDPIFC protokollb\u00f3l, amelyek a gp_interconnect_stats, gp_interconnect_stats_per_segment \u00e9s gp_interconnect_stats_per_host n\u00e9zeteken kereszt\u00fcl \u00e9rhet\u0151k el. Ez a kiterjeszt\u00e9s lehet\u0151v\u00e9 teszi a csom\u00f3pontok k\u00f6z\u00f6tti interakci\u00f3s statisztik\u00e1k SQL lek\u00e9rdez\u00e9sekkel t\u00f6rt\u00e9n\u0151 elemz\u00e9s\u00e9t a napl\u00f3k elemz\u00e9se helyett.\n<li class=\"l\"> Az ORCA optimaliz\u00e1l\u00f3ban megval\u00f3s\u00edtott\u00e1k a t\u00e1bl\u00e1k k\u00f6z\u00f6tti bels\u0151 p\u00e1rhuzamos beolvas\u00e1st. A p\u00e1rhuzamosan fut\u00f3 feldolgoz\u00f3k sz\u00e1ma a max_parallel_workers_per_gather param\u00e9ter seg\u00edts\u00e9g\u00e9vel \u00e1ll\u00edthat\u00f3 be.\n<li class=\"l\"> Lehet\u0151s\u00e9g van a Full Join \u00e9s a Right Join m\u0171veletek p\u00e1rhuzamos v\u00e9grehajt\u00e1s\u00e1ra.\n<li class=\"l\"> A t\u00f6bb t\u00e1bl\u00e1t \u00f6sszekapcsol\u00f3 lek\u00e9rdez\u00e9sek (JOIN) eset\u00e9n megval\u00f3s\u00edtott\u00e1k az AQUMV (Answer-Query-Using-Materialized-Views) optimaliz\u00e1l\u00f3 technik\u00e1t.\n<li class=\"l\"> T\u00e1mogat\u00e1st kaptak a Rocky Linux 8\/9\/10 \u00e9s az Ubuntu 22.04\/24.04 disztrib\u00faci\u00f3k. Megsz\u00fcntett\u00e9k az Ubuntu 20.04 t\u00e1mogat\u00e1s\u00e1t.\n<li class=\"l\"> Automatiz\u00e1lt\u00e1k a csomagok \u00f6sszeszerel\u00e9s\u00e9t DEB \u00e9s RPM form\u00e1tumokban x86_64 \u00e9s ARM64 architekt\u00far\u00e1kra.\n<li class=\"l\"> Hozz\u00e1adt\u00e1k a pxf_stat_activity PXF-szerver statisztikai t\u00e1bl\u00e1t, valamint a pxf_cancel_backend \u00e9s a pxf_interrupt_backend f\u00fcggv\u00e9nyeket a k\u00fcls\u0151 lek\u00e9rdez\u00e9sek le\u00e1ll\u00edt\u00e1s\u00e1ra \u00fajraind\u00edt\u00e1s n\u00e9lk\u00fcl. <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/hu\/server\/dts-los-angeles\/\"   title=\"a szerver\" data-wpil-keyword-link=\"linked\">a szerver<\/a> PXF.\n<li class=\"l\"> T\u00e1mogat\u00e1st kaptak a Java 17 sz\u00e1m\u00e1ra.\n<li class=\"l\"> Hozz\u00e1adt\u00e1k a gpbackman seg\u00e9dprogramot a biztons\u00e1gi m\u00e1solatok kezel\u00e9s\u00e9re, valamint a gpbackup_exporter feldolgoz\u00f3t a biztons\u00e1gi m\u00e1solatok inform\u00e1ci\u00f3inak export\u00e1l\u00e1s\u00e1ra a Prometheus monitoroz\u00f3 rendszerbe.\n<li class=\"l\"> Elk\u00e9sz\u00fclt az els\u0151 b\u00e9takiad\u00e1s a cloudberry-go-libs-hez, egy Go nyelv\u0171 k\u00f6nyvt\u00e1rgy\u0171jtem\u00e9nyhez, amelyet az Apache Cloudberry haszn\u00e1l.\n<\/ul>\n<p>Forr\u00e1s: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=66660\">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 2.2.0, \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\" 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 2.2.0, \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 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megv\u00e1s\u00e1rl\u00e1sa ut\u00e1n.","canonical_url":"https:\/\/prohoster.info\/hu\/blog\/news\/apache-cloudberry-2-2-0-released-an-open-source-alternative-to-greenplum-dbms","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"hu_HU","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0412\u044b\u043f\u0443\u0441\u043a Apache Cloudberry 2.2.0, \u043e\u0442\u043a\u0440\u044b\u0442\u043e\u0439 \u0430\u043b\u044c\u0442\u0435\u0440\u043d\u0430\u0442\u0438\u0432\u044b \u0421\u0423\u0411\u0414 Greenplum | ProHoster","og:description":"\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d 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