{"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\/fr\/blog\/news\/apache-cloudberry-2-2-0-released-an-open-source-alternative-to-greenplum-dbms","title":{"rendered":"Sortie d'Apache Cloudberry 2.2.0, une alternative open source \u00e0 la base de donn\u00e9es Greenplum","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>La version 2.2.0 de la base de donn\u00e9es distribu\u00e9e Apache Cloudberry a \u00e9t\u00e9 pr\u00e9sent\u00e9e, poursuivant le d\u00e9veloppement de la base de code open source de la base de donn\u00e9es Greenplum, qui a \u00e9t\u00e9 transform\u00e9e par la soci\u00e9t\u00e9 Broadcom en un produit propri\u00e9taire apr\u00e8s l'acquisition de VMware. Le projet est actuellement en incubation chez Apache et sera transf\u00e9r\u00e9 au statut de projet principal d'Apache une fois l'infrastructure et le soutien pr\u00eats.<\/p>\n<p>La base de donn\u00e9es Cloudberry est une \u00e9dition distribu\u00e9e de la base de donn\u00e9es ouverte PostgreSQL, optimis\u00e9e pour ex\u00e9cuter des requ\u00eates analytiques sur de grands ensembles de donn\u00e9es (Data Warehouse). Pour le traitement parall\u00e8le des donn\u00e9es, une architecture de traitement massivement parall\u00e8le (MPP) est utilis\u00e9e, permettant d'\u00e9chelonner le stockage jusqu'\u00e0 des tailles de p\u00e9taoctets gr\u00e2ce \u00e0 la division des donn\u00e9es en segments et \u00e0 l'utilisation d'un cluster. <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/fr\/server\/\"   title=\"serveurs\" data-wpil-keyword-link=\"linked\">serveurs<\/a>. <\/p>\n<p>Parmi les am\u00e9liorations apport\u00e9es dans Apache Cloudberry 2.2.0 :<\/p>\n<ul>\n<li class=\"l\"> Des corrections de bogues, des correctifs de vuln\u00e9rabilit\u00e9s et des optimisations ont \u00e9t\u00e9 migr\u00e9s \u00e0 partir des versions PostgreSQL 14.4-14.10 (la branche Cloudberry 2.x est construite sur la base de code de PostgreSQL 14).\n<li class=\"l\"> Six extensions ont \u00e9t\u00e9 ajout\u00e9es : diskquota, gp_stats_collector, gp_relsizes_stats, reject_partition_fullscan, try_convert et yezzey.\n<li class=\"l\"> Une extension interconnect a \u00e9t\u00e9 ajout\u00e9e, fournissant des compteurs r\u00e9sum\u00e9s \u00e0 partir du protocole UDPIFC, accessibles via les vues gp_interconnect_stats, gp_interconnect_stats_per_segment et gp_interconnect_stats_per_host. L'extension permet d'analyser les statistiques d'interaction entre n\u0153uds \u00e0 l'aide de requ\u00eates SQL au lieu de l'analyse des journaux.\n<li class=\"l\"> Le l'optimiseur ORCA a mis en \u0153uvre le scan parall\u00e8le intra-segment des tables. Le nombre de gestionnaires ex\u00e9cut\u00e9s en parall\u00e8le est configurable via le param\u00e8tre max_parallel_workers_per_gather.\n<li class=\"l\"> La possibilit\u00e9 d'ex\u00e9cuter en parall\u00e8le des op\u00e9rations Full Join et Right Join a \u00e9t\u00e9 assur\u00e9e.\n<li class=\"l\"> Pour les requ\u00eates contenant des op\u00e9rations de jointure de plusieurs tables (JOIN), une technique d'optimisation AQUMV (Answer-Query-Using-Materialized-Views) a \u00e9t\u00e9 mise en \u0153uvre.\n<li class=\"l\"> La prise en charge des distributions Rocky Linux 8\/9\/10 et Ubuntu 22.04\/24.04 a \u00e9t\u00e9 ajout\u00e9e. La prise en charge d'Ubuntu 20.04 a \u00e9t\u00e9 interrompue.\n<li class=\"l\"> La construction de paquets aux formats DEB et RPM pour les architectures x86_64 et ARM64 a \u00e9t\u00e9 automatis\u00e9e.\n<li class=\"l\"> Une table de statistiques du serveur PXF, pxf_stat_activity, a \u00e9t\u00e9 ajout\u00e9e, ainsi que les fonctions pxf_cancel_backend et pxf_interrupt_backend pour arr\u00eater les requ\u00eates externes sans red\u00e9marrage de PXF. <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/fr\/server\/dts-los-angeles\/\"   title=\"de serveurs\" data-wpil-keyword-link=\"linked\">de serveurs<\/a> PXF.\n<li class=\"l\"> La prise en charge de Java 17 a \u00e9t\u00e9 ajout\u00e9e.\n<li class=\"l\"> Un utilitaire gpbackman pour la gestion des sauvegardes a \u00e9t\u00e9 ajout\u00e9, ainsi qu'un gestionnaire gpbackup_exporter pour exporter les informations de sauvegarde dans le syst\u00e8me de surveillance Prometheus.\n<li class=\"l\"> La premi\u00e8re version de cloudberry-go-libs, un ensemble de biblioth\u00e8ques en Go utilis\u00e9es dans Apache Cloudberry, a \u00e9t\u00e9 pr\u00e9par\u00e9e.\n<\/ul>\n<p>Source : <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 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