{"id":183713,"date":"2026-10-09T10:53:46","date_gmt":"2026-10-09T08:53:47","guid":{"rendered":"https:\/\/prohoster.info\/blog\/news\/oczenka-zatrat-vremeni-na-podderzhanie-paketov-s-otkrytym-po-v-google"},"modified":"2026-10-09T10:53:50","modified_gmt":"2026-10-09T08:53:50","slug":"estimating-the-time-required-to-maintain-open-source-packages-at-google","status":"publish","type":"post","link":"https:\/\/prohoster.info\/de\/blog\/news\/estimating-the-time-required-to-maintain-open-source-packages-at-google","title":{"rendered":"Zeitaufwand f\u00fcr die Wartung von Open-Source-Paketen in Google bewerten","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Google hat die Ergebnisse einer Studie zur Zeitverschwendung von Ingenieuren bei der Aktualisierung von Open-Source-Paketen, die in den internen Produkten des Unternehmens verwendet werden, ver\u00f6ffentlicht. Die Daten stammen aus einer Umfrage unter 346 Google-Mitarbeitern, die an der Paketaktualisierung beteiligt sind. Die Fragen betrafen, wie viel Zeit ein Ingenieur f\u00fcr die Vorbereitung einer aktualisierten Version des Pakets ben\u00f6tigt und ob die damit verbundenen Arbeitsaufw\u00e4nde anhand von Metriken zur Einsch\u00e4tzung der Komplexit\u00e4t der Unterst\u00fctzung des Quellcodes vorhergesagt werden k\u00f6nnen.<\/p>\n<p>In den meisten F\u00e4llen dauerte die Vorbereitung eines Updates bis zu 4 Stunden, doch in bestimmten Situationen zog sich der Prozess \u00fcber Tage oder sogar Monate. Die Hauptindikatoren f\u00fcr die Komplexit\u00e4t, die den Arbeitsaufwand bei der Wartung beeinflussen, sind das Vorhandensein separat unterst\u00fctzter Patches, die nicht in den Upstream \u00fcbergeben wurden, die Anzahl der Abh\u00e4ngigkeiten eines Pakets und die Gr\u00f6\u00dfe der Entwicklergemeinschaft im Upstream-Projekt. In 49 % der F\u00e4lle werden Verz\u00f6gerungen bei der Vorbereitung eines Updates mit der Notwendigkeit in Verbindung gebracht, eigene Patches an die \u00c4nderungen in neuen Versionen anzupassen, in 37 % der F\u00e4lle \u2014 mit der Einf\u00fchrung von inkompatiblen \u00c4nderungen im Upstream-Projekt, in 31 % \u2014 mit inkompatiblen \u00c4nderungen im Google-Code und in 29 % \u2014 mit der allgemeinen Komplexit\u00e4t des Pakets.<\/p>\n<p><center><img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/10\/0a0708c4c92a03032b84477a0f593847.png\" style=\"display:block;margin: 0 auto;\" \/><\/center><br \/>\n<br \/>Quelle: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=66429\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Google \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u044b \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u044f \u0437\u0430\u0442\u0440\u0430\u0442 \u0432\u0440\u0435\u043c\u0435\u043d\u0438 \u0438\u043d\u0436\u0435\u043d\u0435\u0440\u043e\u0432 \u043d\u0430 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u043f\u0430\u043a\u0435\u0442\u043e\u0432 \u0441 \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u043c \u041f\u041e, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u044b\u0445 \u0432\u043e \u0432\u043d\u0443\u0442\u0440\u0435\u043d\u043d\u0438\u0445 \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u0430\u0445 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438. \u0414\u0430\u043d\u043d\u044b\u0435 \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u044b \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 \u043e\u043f\u0440\u043e\u0441\u0430 346 \u0441\u043e\u0442\u0440\u0443\u0434\u043d\u0438\u043a\u043e\u0432 Google, \u0443\u0447\u0430\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u0445 \u0432 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0438 \u043f\u0430\u043a\u0435\u0442\u043e\u0432. \u0412\u043e\u043f\u0440\u043e\u0441\u044b \u043a\u0430\u0441\u0430\u043b\u0438\u0441\u044c \u0442\u043e\u0433\u043e, \u043a\u0430\u043a \u043c\u043d\u043e\u0433\u043e \u0432\u0440\u0435\u043c\u0435\u043d\u0438 \u0438\u043d\u0436\u0435\u043d\u0435\u0440 \u0442\u0440\u0430\u0442\u0438\u0442 \u043d\u0430 \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043a\u0443 \u043e\u0431\u043d\u043e\u0432\u043b\u0451\u043d\u043d\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438 \u043f\u0430\u043a\u0435\u0442\u0430 \u0438 \u043c\u043e\u0436\u043d\u043e \u043b\u0438 \u043f\u0440\u0435\u0434\u0441\u043a\u0430\u0437\u0430\u0442\u044c \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0435 \u0441 \u044d\u0442\u0438\u043c \u0442\u0440\u0443\u0434\u043e\u0437\u0430\u0442\u0440\u0430\u0442\u044b \u043f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 \u043c\u0435\u0442\u0440\u0438\u043a [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":10,"featured_media":183715,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-183713","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Google \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u044b \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u044f \u0437\u0430\u0442\u0440\u0430\u0442 \u0432\u0440\u0435\u043c\u0435\u043d\u0438 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