{"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\/fr\/blog\/news\/estimating-the-time-required-to-maintain-open-source-packages-at-google","title":{"rendered":"\u00c9valuation du temps n\u00e9cessaire pour maintenir des paquets de logiciels open source dans Google","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>La soci\u00e9t\u00e9 Google a publi\u00e9 les r\u00e9sultats d'une \u00e9tude sur le temps que les ing\u00e9nieurs consacrent \u00e0 la mise \u00e0 jour des packages de logiciels open source utilis\u00e9s dans les produits internes de l'entreprise. Les donn\u00e9es sont bas\u00e9es sur une enqu\u00eate men\u00e9e aupr\u00e8s de 346 employ\u00e9s de Google participant \u00e0 la mise \u00e0 jour des packages. Les questions portaient sur le temps que l'ing\u00e9nieur consacre \u00e0 la pr\u00e9paration d'une version mise \u00e0 jour du package et s'il est possible de pr\u00e9dire les co\u00fbts de cette t\u00e2che \u00e0 l'aide de m\u00e9triques \u00e9valuant la complexit\u00e9 du soutien au code source.<\/p>\n<p>Dans la plupart des cas, la pr\u00e9paration d'une mise \u00e0 jour durait jusqu'\u00e0 4 heures, mais dans certaines situations, le processus pouvait s'\u00e9tendre sur des jours ou des mois. Les principaux indicateurs de complexit\u00e9 qui influent sur les efforts n\u00e9cessaires pour la maintenance sont la pr\u00e9sence de correctifs s\u00e9par\u00e9s, non transmis en amont, le nombre de d\u00e9pendances d'un paquet et la taille de la communaut\u00e9 des d\u00e9veloppeurs dans le projet en amont. Dans 49 % des cas, les retards dans la pr\u00e9paration d'une mise \u00e0 jour sont li\u00e9s \u00e0 la n\u00e9cessit\u00e9 d'adapter ses correctifs aux changements des nouvelles versions, dans 37 % des cas \u2014 \u00e0 l'apparition de changements incompatibles dans le projet en amont, dans 31 % \u2014 \u00e0 des changements incompatibles dans le code de Google et dans 29 % \u2014 \u00e0 la complexit\u00e9 g\u00e9n\u00e9rale du paquet.<\/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 \/>Source : <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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