{"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\/it\/blog\/news\/apache-cloudberry-2-2-0-released-an-open-source-alternative-to-greenplum-dbms","title":{"rendered":"Rilascio di Apache Cloudberry 2.2.0, un'alternativa open source al DBMS Greenplum","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>\u00c8 stata rilasciata la versione 2.2.0 del database distribuito Apache Cloudberry, che continua lo sviluppo del codice sorgente open source del database Greenplum, trasformato dalla Broadcom in un prodotto chiuso dopo l'acquisizione di VMware. Il progetto si trova attualmente nell'incubatore Apache e sar\u00e0 elevato a un progetto primario di Apache una volta che l'infrastruttura e il supporto saranno pronti.<\/p>\n<p>Il database Cloudberry \u00e8 un'edizione distribuita dell'open database PostgreSQL, ottimizzata per l'esecuzione di query analitiche su grandi volumi di dati (Data Warehouse). Per l'elaborazione parallela dei dati viene utilizzata un'architettura massivamente parallela (MPP, massively parallel processing), che garantisce la scalabilit\u00e0 dello storage fino a dimensioni petabyte suddividendo i dati in segmenti e utilizzando un cluster per il loro stoccaggio e trattamento. <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/it\/server\/\"   title=\"server\" data-wpil-keyword-link=\"linked\">server<\/a>. <\/p>\n<p>Tra i miglioramenti in Apache Cloudberry 2.2.0:<\/p>\n<ul>\n<li class=\"l\"> Sono stati trasferiti correzioni di bug, risoluzioni di vulnerabilit\u00e0 e ottimizzazioni dalle versioni PostgreSQL 14.4-14.10 (la branch Cloudberry 2.x \u00e8 costruita sulla base di codice PostgreSQL 14).\n<li class=\"l\"> Sono state aggiunte sei estensioni: diskquota, gp_stats_collector, gp_relsizes_stats, reject_partition_fullscan, try_convert e yezzey.\n<li class=\"l\"> \u00c8 stata aggiunta l'estensione interconnect, che fornisce contatori aggregati dal protocollo UDPIFC, accessibili tramite le viste gp_interconnect_stats, gp_interconnect_stats_per_segment e gp_interconnect_stats_per_host. L'estensione consente di analizzare le statistiche di interazione tra i nodi utilizzando query SQL anzich\u00e9 analizzare i log.\n<li class=\"l\"> Nell'ottimizzatore ORCA \u00e8 stata implementata la scansione parallela intra-segmento delle tabelle. Il numero di gestori avviabili in parallelo \u00e8 configurabile tramite il parametro max_parallel_workers_per_gather.\n<li class=\"l\"> \u00c8 stata garantita la possibilit\u00e0 di eseguire in parallelo operazioni di Full Join e Right Join.\n<li class=\"l\"> Per le query contenenti operazioni di join su pi\u00f9 tabelle (JOIN) \u00e8 stata implementata la tecnica di ottimizzazione AQUMV (Answer-Query-Using-Materialized-Views).\n<li class=\"l\"> \u00c8 stata aggiunta la compatibilit\u00e0 con le distribuzioni Rocky Linux 8\/9\/10 e Ubuntu 22.04\/24.04. \u00c8 stata interrotta la compatibilit\u00e0 con Ubuntu 20.04.\n<li class=\"l\"> \u00c8 stata automatizzata la creazione di pacchetti nei formati DEB e RPM per le architetture x86_64 e ARM64.\n<li class=\"l\"> \u00c8 stata aggiunta una tabella con le statistiche del server PXF pxf_stat_activity, oltre alle funzioni pxf_cancel_backend e pxf_interrupt_backend per fermare le richieste esterne senza dover riavviare PXF. <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/it\/server\/dts-los-angeles\/\"   title=\"server\" data-wpil-keyword-link=\"linked\">server<\/a> \u00c8 stata aggiunta la compatibilit\u00e0 con Java 17.\n<li class=\"l\"> \u00c8 stato aggiunto lo strumento gpbackman per la gestione dei backup, insieme al gestore gpbackup_exporter per esportare informazioni sui backup nel sistema di monitoraggio Prometheus.\n<li class=\"l\"> \u00c8 stata preparata la prima versione di cloudberry-go-libs, un insieme di librerie in linguaggio Go utilizzate in Apache Cloudberry.\n<li class=\"l\"> \u00c8 stata rilasciata la versione 2.2.0 del database distribuito Apache Cloudberry, che continua lo sviluppo del codice sorgente open source del database Greenplum, trasformato dalla Broadcom in un prodotto chiuso dopo l'acquisizione di VMware.\n<\/ul>\n<p>Fonte: <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 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Cloudberry 2.2.0, alternativa open source al database Greenplum | ProHoster","canonical_url":"https:\/\/prohoster.info\/it\/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":"it_IT","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 | 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