{"id":182551,"date":"2026-07-08T22:53:49","date_gmt":"2026-07-08T20:53:50","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vyshel-postgres-pro-enterprise-dlya-1s-18-4-1-s-optimizacziyami-pod-tyazhyolye-nagruzki"},"modified":"2026-07-08T22:53:49","modified_gmt":"2026-07-08T20:53:50","slug":"vyshel-postgres-pro-enterprise-dlya-1s-18-4-1-s-optimizacziyami-pod-tyazhyolye-nagruzki","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/news\/vyshel-postgres-pro-enterprise-dlya-1s-18-4-1-s-optimizacziyami-pod-tyazhyolye-nagruzki","title":{"rendered":"\u00c8 stato rilasciato Postgres Pro Enterprise per 1C 18.4.1 con ottimizzazioni per carichi pesanti.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/07\/addc5a5e7a603afc1e6ee250890c768d.jpg\" style=\"display:block;margin: 0 auto;\" \/>                                  <noindex>          <a rel=\"nofollow\" id=\"memories_button\" href=\"#\" title=\"Monitorare\"><i class=\"icon-bell\"><\/i><\/a><br \/>2                            <noindex><\/p>\n<p>L'azienda Postgres Professional ha annunciato il rilascio <a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/companies\/postgrespro\/news\/1056088\/\">di Postgres Pro Enterprise per 1C 18.4.1<\/a>. L'aggiornamento \u00e8 orientato a grandi installazioni di \u00ab1C\u00bb, dove il database affronta regolarmente query complesse, numerose connessioni, tabelle temporanee, report e operazioni regolari. Nelle note ufficiali <a rel=\"nofollow\" href=\"https:\/\/postgrespro.ru\/docs\/enterprise\/18\/release-proee-18-4-1\">di rilascio<\/a> \u00e8 indicato che la nuova versione si basa su PostgreSQL 18.4 e Postgres Pro Enterprise 18.3.2.<\/p>\n<p><\/noindex> <noindex><\/p>\n<p>Una delle principali novit\u00e0 \u00e8 la possibilit\u00e0 di utilizzare tabelle temporanee, sequenze temporanee e viste temporanee sul server di standby. La funzione \u00e8 attivata attraverso il parametro <a rel=\"nofollow\" href=\"https:\/\/postgrespro.ru\/docs\/enterprise\/18\/runtime-config-query#GUC-ENABLE-STANDBY-TEMP-TABLES\">enable_standby_temp_tables<\/a> insieme a enable_temp_memory_catalog e hot_standby. Il senso pratico \u00e8 semplice: report pesanti e processi ETL possono essere trasferiti sul server di standby, senza sovraccaricare il nodo principale.<\/p>\n<p><\/noindex>  <noindex><\/p>\n<p>Per il pianificatore di query \u00e8 stato aggiunto un meccanismo <a rel=\"nofollow\" href=\"https:\/\/postgrespro.ru\/docs\/enterprise\/18\/runtime-config-query#GUC-ENABLE-JOIN-PREDICATE-PUSHDOWN\">enable_join_predicate_pushdown<\/a>. Questo consente di spingere le condizioni di join da una query principale a sottoquery annidate, affinch\u00e9 l'ottimizzatore possa scegliere un piano di esecuzione pi\u00f9 favorevole. \u00c8 stata anche accelerata la valutazione della selettivit\u00e0 per grandi liste MCV e migliorato il lavoro con campioni limitati tramite planner_upper_limit_estimation; questo dovrebbe essere evidente in scenari tipici di \u00ab1C\u00bb, comprese le chiusure di periodo e la generazione di report.<\/p>\n<p><\/noindex> <noindex><\/p>\n<p>Sono stati aggiornati anche gli strumenti di tolleranza agli errori. La soluzione incorporata <a rel=\"nofollow\" href=\"https:\/\/postgrespro.ru\/docs\/enterprise\/18\/biha\">BiHA<\/a> \u00e8 passata alla versione 1.8: la distribuzione georeferenziale multilivello e la resilienza ai disastri non sono pi\u00f9 considerate sperimentali, e le connessioni di servizio tra i nodi possono essere protette da certificati SSL. In Proxima \u00e8 stata introdotta la bilanciamento adattivo, che tiene conto di CPU, memoria e I\/O su disco, e supporta anche pi\u00f9 indirizzi di connessione\u2014IPv4, IPv6 e socket Unix.<\/p>\n<p><\/noindex> <noindex><\/p>\n<p>Il rilascio include anche nuovi strumenti e estensioni. <a rel=\"nofollow\" href=\"https:\/\/postgrespro.ru\/docs\/enterprise\/18\/release-proee-18-4-1\">pgpro_iheap<\/a> aggiunge un metodo di accesso tabellare iheap, progettato per velocizzare la scansione sequenziale, e <a rel=\"nofollow\" href=\"https:\/\/postgrespro.ru\/docs\/enterprise\/18\/release-proee-18-4-1\">pgpro_temp_stats<\/a> raccoglie automaticamente statistiche sulle tabelle temporanee, in modo che il pianificatore non operi al buio. Per gli amministratori \u00e8 stato aggiunto uno strumento <a rel=\"nofollow\" href=\"https:\/\/postgrespro.ru\/docs\/enterprise\/18\/pgpro-validate\">pgpro_validate<\/a>, che verifica l'integrit\u00e0 dei file, degli indici, delle tabelle, dei cataloghi di sistema e dei diritti di accesso nell'istanza Postgres Pro.<\/p>\n<p><\/noindex> <noindex><\/p>\n<p>Poich\u00e9 Postgres Pro Enterprise 18.4.1 si basa su <a rel=\"nofollow\" href=\"https:\/\/www.postgresql.org\/about\/news\/postgresql-184-1710-1614-1518-and-1423-released-3297\/\">PostgreSQL 18.4<\/a>, sono incluse anche le correzioni dall'upstream di PostgreSQL. Per l'aggiornamento all'interno della stessa versione principale, \u00e8 sufficiente installare la nuova release nella cartella attuale, ma in caso di modifica dell'ABI, gli sviluppatori raccomandano di aggiornare le estensioni fornite o ricompilare quelle di terze parti.<\/p>\n<p><\/noindex><\/p>\n<p>Fonte: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/news\/proprietary\/18335401\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>2 \u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Postgres Professional \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0430 \u043e \u0432\u044b\u043f\u0443\u0441\u043a\u0435 Postgres Pro Enterprise \u0434\u043b\u044f 1\u0421 18.4.1. \u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u043e\u0440\u0438\u0435\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u043e \u043d\u0430 \u043a\u0440\u0443\u043f\u043d\u044b\u0435 \u0438\u043d\u0441\u0442\u0430\u043b\u043b\u044f\u0446\u0438\u0438 \u00ab1\u0421\u00bb, \u0433\u0434\u0435 \u0431\u0430\u0437\u0430 \u0434\u0430\u043d\u043d\u044b\u0445 \u0440\u0435\u0433\u0443\u043b\u044f\u0440\u043d\u043e \u0441\u0442\u0430\u043b\u043a\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0441\u043e \u0441\u043b\u043e\u0436\u043d\u044b\u043c\u0438 \u0437\u0430\u043f\u0440\u043e\u0441\u0430\u043c\u0438, \u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432\u043e\u043c \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u0439, \u0432\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u043c\u0438 \u0442\u0430\u0431\u043b\u0438\u0446\u0430\u043c\u0438, \u043e\u0442\u0447\u0451\u0442\u0430\u043c\u0438 \u0438 \u0440\u0435\u0433\u043b\u0430\u043c\u0435\u043d\u0442\u043d\u044b\u043c\u0438 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u044f\u043c\u0438. \u0412 \u043e\u0444\u0438\u0446\u0438\u0430\u043b\u044c\u043d\u044b\u0445 \u0437\u0430\u043c\u0435\u0447\u0430\u043d\u0438\u044f\u0445 \u043a \u0432\u044b\u043f\u0443\u0441\u043a\u0443 \u0443\u043a\u0430\u0437\u0430\u043d\u043e, \u0447\u0442\u043e \u043d\u043e\u0432\u0430\u044f \u0432\u0435\u0440\u0441\u0438\u044f \u043e\u0441\u043d\u043e\u0432\u0430\u043d\u0430 \u043d\u0430 PostgreSQL 18.4 \u0438 Postgres Pro Enterprise 18.3.2. \u041e\u0434\u043d\u043e \u0438\u0437 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":9,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-182551","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Emin Berklin\"\/>\n\t<link rel=\"canonical\" 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