{"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\/novosti-interneta\/vyshel-postgres-pro-enterprise-dlya-1s-18-4-1-s-optimizacziyami-pod-tyazhyolye-nagruzki","title":{"rendered":"Rilasciato Postgres Pro Enterprise per 1C 18.4.1 con ottimizzazioni per carichi pesanti","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

<\/i><\/a>
2 <\/p>\n

L'azienda Postgres Professional ha annunciato il rilascio di Postgres Pro Enterprise per 1C 18.4.1<\/a>. L'aggiornamento \u00e8 mirato a grandi installazioni di \u00ab1C\u00bb, dove il database affronta regolarmente query complesse, numerose connessioni, tabelle temporanee, report e operazioni di routine. Nelle note di rilascio ufficiali<\/a> \u00e8 specificato che la nuova versione \u00e8 basata su PostgreSQL 18.4 e Postgres Pro Enterprise 18.3.2.<\/p>\n

<\/noindex> <\/p>\n

Una delle principali novit\u00e0 \u00e8 la possibilit\u00e0 di utilizzare tabelle temporanee, sequenze temporanee e visioni temporanee sul server di standby. Questa funzione pu\u00f2 essere attivata con il parametro enable_standby_temp_tables<\/a> insieme a enable_temp_memory_catalog e hot_standby. Il significato pratico \u00e8 semplice: report pesanti e processi ETL possono essere spostati sul server di standby, senza sovraccaricare il nodo principale.<\/p>\n

<\/noindex> <\/p>\n

Per il pianificatore di query \u00e8 stato aggiunto il meccanismo enable_join_predicate_pushdown<\/a>. Consente di propagare le condizioni di connessione da una query esterna a sottoquery annidate, permettendo all'ottimizzatore di selezionare un piano di esecuzione pi\u00f9 efficace. \u00c8 stata inoltre accelerata la valutazione della selettivit\u00e0 per grandi elenchi MCV e migliorato il funzionamento con campioni limitati tramite planner_upper_limit_estimation; questo dovrebbe essere evidente in scenari tipici di \u00ab1C\u00bb, inclusi la chiusura di periodi e la creazione di report.<\/p>\n

<\/noindex> <\/p>\n

Sono stati aggiornati anche gli strumenti di tolleranza ai guasti. Soluzione integrata. BiHA<\/a> \u00e8 passato alla versione 1.8: la geo-distribuzione a pi\u00f9 livelli e la resilienza ai disastri non sono pi\u00f9 considerate sperimentali, e le connessioni di servizio tra i nodi possono ora essere protette con certificati SSL. Proxima ha introdotto un bilanciamento adattivo, che tiene conto della CPU, della memoria e dell'input\/output del disco, insieme al supporto per pi\u00f9 indirizzi di connessione \u2014 IPv4, IPv6 e socket Unix.<\/p>\n

<\/noindex> <\/p>\n

Il rilascio include anche nuovi strumenti e estensioni. pgpro_iheap<\/a> introduce un metodo di accesso tabellare iheap, progettato per accelerare la scansione sequenziale, e pgpro_temp_stats<\/a> raccoglie automaticamente le statistiche delle tabelle temporanee, in modo che il pianificatore non operi alla cieca. \u00c8 stata aggiunta un'utilit\u00e0 per gli amministratori pgpro_validate<\/a>, che verifica l'integrit\u00e0 di file, indici, tabelle, cataloghi di sistema e diritti di accesso nell'istanza di Postgres Pro.<\/p>\n

<\/noindex> <\/p>\n

Poich\u00e9 Postgres Pro Enterprise 18.4.1 si basa su PostgreSQL 18.4<\/a>, include anche correzioni dall'upstream di PostgreSQL. Per gli aggiornamenti all'interno della stessa versione principale, \u00e8 sufficiente installare la nuova release nella directory corrente, ma in caso di modifica ABI, gli sviluppatori raccomandano di aggiornare le estensioni fornite o di ricompilare quelle di terze parti.<\/p>\n

<\/noindex><\/p>\n

Fonte: linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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 […]<\/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-novosti-interneta"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47\u00c8 disponibile Postgres Pro Enterprise per 1C 18.4.1, ottimizzato per carichi pesanti | ProHoster","description":"2 L'azienda Postgres Professional ha annunciato il rilascio di Postgres Pro Enterprise per 1C 18.4.1. L'aggiornamento \u00e8 mirato a vaste installazioni di \"1C\", dove il database affronta regolarmente query complesse, numerose connessioni, tabelle temporanee, report e operazioni programmate. Nelle note ufficiali di rilascio si specifica che la nuova versione \u00e8 basata su PostgreSQL 18.4 e Postgres Pro Enterprise 18.3.2. 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