{"id":104946,"date":"2022-08-26T21:37:00","date_gmt":"2022-08-26T19:37:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/kompaniya-cloudflare-otkryla-kod-svoego-forka-pgbouncer"},"modified":"2022-08-26T21:37:00","modified_gmt":"2022-08-26T19:37:00","slug":"kompaniya-cloudflare-otkryla-kod-svoego-forka-pgbouncer","status":"publish","type":"post","link":"https:\/\/prohoster.info\/de\/blog\/news\/kompaniya-cloudflare-otkryla-kod-svoego-forka-pgbouncer","title":{"rendered":"Das Unternehmen Cloudflare hat den Code seines Forks PgBouncer ver\u00f6ffentlicht.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Die Firma Cloudflare hat die Quelltexte ihrer eigenen Version des Proxy-Servers PgBouncer ver\u00f6ffentlicht, der zur Verwaltung eines Pools offener Verbindungen zur PostgreSQL-Datenbank verwendet wird. PgBouncer erm\u00f6glicht es Anwendungen, \u00fcber bereits etablierte Verbindungen auf PostgreSQL zuzugreifen, um das st\u00e4ndige Ausf\u00fchren ressourcenintensiver, wiederholter Vorg\u00e4nge zum \u00d6ffnen und Schlie\u00dfen von Verbindungen zu vermeiden und die Anzahl aktiver Verbindungen zu PostgreSQL zu reduzieren. <\/p>\n

Die in dem Fork vorgeschlagenen \u00c4nderungen zielen auf eine strengere Isolierung der Ressourcen auf der Ebene einzelner Datenbanken (CPU-Auslastung, Speicherverbrauch und I\/O-Intensit\u00e4t) ab und gew\u00e4hrleisten eine Begrenzung der Anzahl der Verbindungen in Bezug auf Benutzer und Verbindungspool. Zum Beispiel erm\u00f6glicht der ver\u00f6ffentlichte Fork eine Begrenzung der Gr\u00f6\u00dfe des Verbindungspools f\u00fcr jeden Benutzer, die in Konfigurationen mit hostbasierter Authentifizierung (HBA) korrekt funktioniert. Dar\u00fcber hinaus wurde die Unterst\u00fctzung f\u00fcr die dynamische Anpassung der Einschr\u00e4nkungen der Anzahl von Verbindungen pro Benutzer hinzugef\u00fcgt, was eine flexiblere Reduzierung von Benutzern erm\u00f6glicht, die zahlreiche ressourcenintensive Anfragen senden.
\n
Quelle: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Cloudflare \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u0435 \u0442\u0435\u043a\u0441\u0442\u044b \u0441\u043e\u0431\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u0439 \u0440\u0435\u0434\u0430\u043a\u0446\u0438\u0438 \u043f\u0440\u043e\u043a\u0441\u0438-\u0441\u0435\u0440\u0432\u0435\u0440\u0430 PgBouncer, \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u043c\u043e\u0433\u043e \u0434\u043b\u044f \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u044f \u043f\u0443\u043b\u0430 \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u0445 \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u0439 \u043a \u0421\u0423\u0411\u0414 PostgreSQL. PgBouncer \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u043d\u0430\u043b\u0430\u0434\u0438\u0442\u044c \u043e\u0431\u0440\u0430\u0449\u0435\u043d\u0438\u0435 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439 \u043a PostgreSQL \u0447\u0435\u0440\u0435\u0437 \u0443\u0436\u0435 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u043d\u044b\u0435 \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u044f \u0434\u043b\u044f \u0438\u0441\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f \u043f\u043e\u0441\u0442\u043e\u044f\u043d\u043d\u043e\u0433\u043e \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u0440\u0435\u0441\u0443\u0440\u0441\u043e\u0451\u043c\u043a\u0438\u0445 \u043f\u043e\u0432\u0442\u043e\u0440\u044f\u044e\u0449\u0438\u0445\u0441\u044f \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0439 \u043e\u0442\u043a\u0440\u044b\u0442\u0438\u044f \u0438 \u0437\u0430\u043a\u0440\u044b\u0442\u0438\u044f \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u0439 \u0438 \u0441\u043d\u0438\u0436\u0435\u043d\u0438\u044f \u0447\u0438\u0441\u043b\u0430 \u0430\u043a\u0442\u0438\u0432\u043d\u044b\u0445 \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u0439 \u043a PostgreSQL. \u041f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u043d\u044b\u0435 \u0432 \u0444\u043e\u0440\u043a\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u043d\u0430\u0446\u0435\u043b\u0435\u043d\u044b \u043d\u0430 \u0431\u043e\u043b\u0435\u0435 \u0441\u0442\u0440\u043e\u0433\u0443\u044e […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-104946","post","type-post","status-publish","format-standard","hentry","category-news"],"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\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Die Firma Cloudflare hat den Code ihres Forks PgBouncer ver\u00f6ffentlicht | ProHoster","description":"Die Firma Cloudflare hat die Quelltexte ihrer eigenen Version des Proxy-Servers PgBouncer ver\u00f6ffentlicht, der zur Verwaltung eines Pools offener Verbindungen zur PostgreSQL-Datenbank verwendet 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