{"id":9800,"date":"2024-04-18T14:59:51","date_gmt":"2024-04-18T14:59:51","guid":{"rendered":"https:\/\/otus.ru\/journal\/?p=9800"},"modified":"2024-04-18T14:59:53","modified_gmt":"2024-04-18T14:59:53","slug":"analitika-dannyh-analiz-i-proektirovanie-sistem-podborka-poslednih-statej-na-habr","status":"publish","type":"post","link":"https:\/\/otus.ru\/journal\/analitika-dannyh-analiz-i-proektirovanie-sistem-podborka-poslednih-statej-na-habr\/","title":{"rendered":"\u0410\u043d\u0430\u043b\u0438\u0442\u0438\u043a\u0430 \u0434\u0430\u043d\u043d\u044b\u0445, \u0430\u043d\u0430\u043b\u0438\u0437 \u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0441\u0438\u0441\u0442\u0435\u043c: \u043f\u043e\u0434\u0431\u043e\u0440\u043a\u0430 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0438\u0445 \u0441\u0442\u0430\u0442\u0435\u0439 \u043d\u0430 \u0425\u0430\u0431\u0440"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_61 counter-hierarchy 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\u0443\u0440\u043e\u0432\u0435\u043d\u044c \u0437\u043d\u0430\u0447\u0438\u043c\u043e\u0441\u0442\u0438 \u03b1 \u0438 \u043c\u043e\u0449\u043d\u043e\u0441\u0442\u044c \u0434\u043b\u044f A\/B \u0442\u0435\u0441\u0442\u0430\">\u041a\u0430\u043a \u043f\u043e\u0434\u043e\u0431\u0440\u0430\u0442\u044c \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u0437\u043d\u0430\u0447\u0438\u043c\u043e\u0441\u0442\u0438 \u03b1 \u0438 \u043c\u043e\u0449\u043d\u043e\u0441\u0442\u044c \u0434\u043b\u044f A\/B \u0442\u0435\u0441\u0442\u0430<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/otus.ru\/journal\/analitika-dannyh-analiz-i-proektirovanie-sistem-podborka-poslednih-statej-na-habr\/#Z-test\" title=\"Z-test\">Z-test<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/otus.ru\/journal\/analitika-dannyh-analiz-i-proektirovanie-sistem-podborka-poslednih-statej-na-habr\/#%D0%92_%D0%BF%D0%BE%D0%BC%D0%BE%D1%89%D1%8C_%D0%B1%D0%B8%D0%B7%D0%BD%D0%B5%D1%81-%D0%B0%D0%BD%D0%B0%D0%BB%D0%B8%D1%82%D0%B8%D0%BA%D1%83_1%D0%A1\" title=\"\u0412 \u043f\u043e\u043c\u043e\u0449\u044c \u0431\u0438\u0437\u043d\u0435\u0441-\u0430\u043d\u0430\u043b\u0438\u0442\u0438\u043a\u0443 1\u0421\">\u0412 \u043f\u043e\u043c\u043e\u0449\u044c \u0431\u0438\u0437\u043d\u0435\u0441-\u0430\u043d\u0430\u043b\u0438\u0442\u0438\u043a\u0443 1\u0421<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/otus.ru\/journal\/analitika-dannyh-analiz-i-proektirovanie-sistem-podborka-poslednih-statej-na-habr\/#%D0%9F%D0%B0%D1%80%D0%B0%D0%BB%D0%BB%D0%B5%D0%BB%D1%8C%D0%BD%D0%BE%D0%B5_%D0%B2%D1%8B%D0%BF%D0%BE%D0%BB%D0%BD%D0%B5%D0%BD%D0%B8%D0%B5_%D0%B2_R\" title=\"\u041f\u0430\u0440\u0430\u043b\u043b\u0435\u043b\u044c\u043d\u043e\u0435 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u0432 R\">\u041f\u0430\u0440\u0430\u043b\u043b\u0435\u043b\u044c\u043d\u043e\u0435 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u0432 R<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/otus.ru\/journal\/analitika-dannyh-analiz-i-proektirovanie-sistem-podborka-poslednih-statej-na-habr\/#%D0%9E%D0%B1%D0%B7%D0%BE%D1%80_%D0%B1%D0%B8%D0%B1%D0%BB%D0%B8%D0%BE%D1%82%D0%B5%D0%BA%D0%B8_Stan_%D0%B2_R\" title=\"\u041e\u0431\u0437\u043e\u0440 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 Stan \u0432 R\">\u041e\u0431\u0437\u043e\u0440 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 Stan \u0432 R<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/otus.ru\/journal\/analitika-dannyh-analiz-i-proektirovanie-sistem-podborka-poslednih-statej-na-habr\/#%D0%92%D1%80%D0%B5%D0%BC%D0%B5%D0%BD%D0%BD%D1%8B%D0%B5_%D1%80%D1%8F%D0%B4%D1%8B_%D1%81_Julia_%D1%81_%D0%B1%D0%B8%D0%B1%D0%BB%D0%B8%D0%BE%D1%82%D0%B5%D0%BA%D0%BE%D0%B9_TimeSeriesjl\" title=\"\u0412\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0435 \u0440\u044f\u0434\u044b \u0441 Julia \u0441 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u043e\u0439 TimeSeries.jl\">\u0412\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0435 \u0440\u044f\u0434\u044b \u0441 Julia \u0441 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u043e\u0439 TimeSeries.jl<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/otus.ru\/journal\/analitika-dannyh-analiz-i-proektirovanie-sistem-podborka-poslednih-statej-na-habr\/#%D0%9A%D1%80%D0%B0%D1%82%D0%BA%D0%BE_%D0%BF%D1%80%D0%BE_FP_%D0%B2_Julia\" title=\"\u041a\u0440\u0430\u0442\u043a\u043e \u043f\u0440\u043e FP \u0432 Julia\">\u041a\u0440\u0430\u0442\u043a\u043e \u043f\u0440\u043e FP \u0432 Julia<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/otus.ru\/journal\/analitika-dannyh-analiz-i-proektirovanie-sistem-podborka-poslednih-statej-na-habr\/#Pgpool-II\" title=\"Pgpool-II\">Pgpool-II<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/otus.ru\/journal\/analitika-dannyh-analiz-i-proektirovanie-sistem-podborka-poslednih-statej-na-habr\/#%D0%AD%D1%82%D0%BE_%D0%BC%D1%8B_%D1%8E%D0%B7%D0%B0%D0%B5%D0%BC_%D0%B1%D0%B8%D0%B1%D0%BB%D0%B8%D0%BE%D1%82%D0%B5%D0%BA%D0%B0_Optuna_%D0%B2_Python_%D0%B4%D0%BB%D1%8F_%D0%BE%D0%BF%D1%82%D0%B8%D0%BC%D0%B8%D0%B7%D0%B0%D1%86%D0%B8%D0%B8_%D0%B3%D0%B8%D0%BF%D0%B5%D1%80%D0%BF%D0%B0%D1%80%D0%B0%D0%BC%D0%B5%D1%82%D1%80%D0%BE%D0%B2\" title=\"\u042d\u0442\u043e \u043c\u044b \u044e\u0437\u0430\u0435\u043c: \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0430 Optuna \u0432 Python \u0434\u043b\u044f \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0430\u0446\u0438\u0438 \u0433\u0438\u043f\u0435\u0440\u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u043e\u0432\">\u042d\u0442\u043e \u043c\u044b \u044e\u0437\u0430\u0435\u043c: \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0430 Optuna \u0432 Python \u0434\u043b\u044f \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0430\u0446\u0438\u0438 \u0433\u0438\u043f\u0435\u0440\u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u043e\u0432<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/otus.ru\/journal\/analitika-dannyh-analiz-i-proektirovanie-sistem-podborka-poslednih-statej-na-habr\/#Sphinx_%D0%B4%D0%BB%D1%8F_%D0%B0%D0%B2%D1%82%D0%BE%D0%B4%D0%BE%D0%BA%D1%83%D0%BC%D0%B5%D0%BD%D1%82%D0%B8%D1%80%D0%BE%D0%B2%D0%B0%D0%BD%D0%B8%D1%8F_%D0%BD%D0%B0_%D0%BF%D1%80%D0%BE%D0%B5%D0%BA%D1%82%D0%B5\" title=\"Sphinx \u0434\u043b\u044f \u0430\u0432\u0442\u043e\u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u043d\u0430 \u043f\u0440\u043e\u0435\u043a\u0442\u0435\">Sphinx \u0434\u043b\u044f \u0430\u0432\u0442\u043e\u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u043d\u0430 \u043f\u0440\u043e\u0435\u043a\u0442\u0435<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/otus.ru\/journal\/analitika-dannyh-analiz-i-proektirovanie-sistem-podborka-poslednih-statej-na-habr\/#%D0%9C%D0%B5%D1%82%D0%BE%D0%B4%D1%8B_%D0%BE%D1%87%D0%B8%D1%81%D1%82%D0%BA%D0%B8_%D0%B4%D0%B0%D0%BD%D0%BD%D1%8B%D1%85_%D0%B2_Pandas\" title=\"\u041c\u0435\u0442\u043e\u0434\u044b \u043e\u0447\u0438\u0441\u0442\u043a\u0438 \u0434\u0430\u043d\u043d\u044b\u0445 \u0432 Pandas\">\u041c\u0435\u0442\u043e\u0434\u044b \u043e\u0447\u0438\u0441\u0442\u043a\u0438 \u0434\u0430\u043d\u043d\u044b\u0445 \u0432 Pandas<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/otus.ru\/journal\/analitika-dannyh-analiz-i-proektirovanie-sistem-podborka-poslednih-statej-na-habr\/#%D0%90%D0%BD%D0%B0%D0%BB%D0%B8%D1%82%D0%B8%D0%BA%D0%B0_%D0%BA%D0%BB%D0%B8%D0%B5%D0%BD%D1%82%D1%81%D0%BA%D0%BE%D0%B3%D0%BE_%D0%BE%D0%BF%D1%8B%D1%82%D0%B0_%D0%B1%D0%B0%D0%B7%D0%B0\" title=\"\u0410\u043d\u0430\u043b\u0438\u0442\u0438\u043a\u0430 \u043a\u043b\u0438\u0435\u043d\u0442\u0441\u043a\u043e\u0433\u043e \u043e\u043f\u044b\u0442\u0430: \u0431\u0430\u0437\u0430\">\u0410\u043d\u0430\u043b\u0438\u0442\u0438\u043a\u0430 \u043a\u043b\u0438\u0435\u043d\u0442\u0441\u043a\u043e\u0433\u043e \u043e\u043f\u044b\u0442\u0430: \u0431\u0430\u0437\u0430<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/otus.ru\/journal\/analitika-dannyh-analiz-i-proektirovanie-sistem-podborka-poslednih-statej-na-habr\/#%D0%9A%D0%B0%D0%BA_%D0%B2%D1%8B%D0%B1%D1%80%D0%B0%D1%82%D1%8C_%D0%BF%D1%80%D0%B0%D0%B2%D0%B8%D0%BB%D1%8C%D0%BD%D1%8B%D0%B9_%D1%81%D1%82%D0%B0%D1%82_%D1%82%D0%B5%D1%81%D1%82_%D0%B4%D0%BB%D1%8F_%D1%80%D0%B0%D0%B7%D0%BD%D1%8B%D1%85_%D0%BC%D0%B5%D1%82%D1%80%D0%B8%D0%BA\" title=\"\u041a\u0430\u043a \u0432\u044b\u0431\u0440\u0430\u0442\u044c \u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u044b\u0439 \u0441\u0442\u0430\u0442 \u0442\u0435\u0441\u0442 \u0434\u043b\u044f \u0440\u0430\u0437\u043d\u044b\u0445 \u043c\u0435\u0442\u0440\u0438\u043a\">\u041a\u0430\u043a \u0432\u044b\u0431\u0440\u0430\u0442\u044c \u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u044b\u0439 \u0441\u0442\u0430\u0442 \u0442\u0435\u0441\u0442 \u0434\u043b\u044f \u0440\u0430\u0437\u043d\u044b\u0445 \u043c\u0435\u0442\u0440\u0438\u043a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/otus.ru\/journal\/analitika-dannyh-analiz-i-proektirovanie-sistem-podborka-poslednih-statej-na-habr\/#%D0%9E%D1%81%D0%BD%D0%BE%D0%B2%D0%BD%D1%8B%D0%B5_%D0%BD%D0%B0%D1%81%D1%82%D1%80%D0%BE%D0%B9%D0%BA%D0%B8_%D0%B4%D0%BB%D1%8F_%D1%83%D0%BF%D1%80%D0%B0%D0%B2%D0%BB%D0%B5%D0%BD%D0%B8%D1%8F_%D1%80%D0%B5%D1%81%D1%83%D1%80%D1%81%D0%B0%D0%BC%D0%B8_%D0%B2_PostgreSQL_%D0%BD%D0%B0%D1%81%D1%82%D1%80%D0%BE%D0%B9%D0%BA%D0%B0_%D0%BF%D0%B0%D0%BC%D1%8F%D1%82%D0%B8_CPU_%D0%B8_IO\" title=\"\u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0438 \u0434\u043b\u044f \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0440\u0435\u0441\u0443\u0440\u0441\u0430\u043c\u0438 \u0432 PostgreSQL: \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0430 \u043f\u0430\u043c\u044f\u0442\u0438, CPU \u0438 I\/O\">\u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0438 \u0434\u043b\u044f \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0440\u0435\u0441\u0443\u0440\u0441\u0430\u043c\u0438 \u0432 PostgreSQL: \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0430 \u043f\u0430\u043c\u044f\u0442\u0438, CPU \u0438 I\/O<\/a><\/li><\/ul><\/nav><\/div>\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%D0%9A%D0%B0%D0%BA_%D0%BF%D0%BE%D0%B4%D0%BE%D0%B1%D1%80%D0%B0%D1%82%D1%8C_%D1%83%D1%80%D0%BE%D0%B2%D0%B5%D0%BD%D1%8C_%D0%B7%D0%BD%D0%B0%D1%87%D0%B8%D0%BC%D0%BE%D1%81%D1%82%D0%B8_%CE%B1_%D0%B8_%D0%BC%D0%BE%D1%89%D0%BD%D0%BE%D1%81%D1%82%D1%8C_%D0%B4%D0%BB%D1%8F_AB_%D1%82%D0%B5%D1%81%D1%82%D0%B0\"><\/span>\u041a\u0430\u043a \u043f\u043e\u0434\u043e\u0431\u0440\u0430\u0442\u044c \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u0437\u043d\u0430\u0447\u0438\u043c\u043e\u0441\u0442\u0438 \u03b1 \u0438 \u043c\u043e\u0449\u043d\u043e\u0441\u0442\u044c \u0434\u043b\u044f A\/B \u0442\u0435\u0441\u0442\u0430<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u041a\u043e\u0433\u0434\u0430 \u0442\u043e \u044f \u0434\u0443\u043c\u0430\u043b, \u0432\u044b\u0431\u043e\u0440 \u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u043e\u0433\u043e \u0443\u0440\u043e\u0432\u043d\u044f \u0437\u043d\u0430\u0447\u0438\u043c\u043e\u0441\u0442\u0438 \u03b1 \u0438 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href=\"https:\/\/ru.wikipedia.org\/wiki\/%D0%92%D1%8B%D0%B1%D0%BE%D1%80%D0%BE%D1%87%D0%BD%D0%BE%D0%B5_%D1%81%D1%80%D0%B5%D0%B4%D0%BD%D0%B5%D0%B5\">\u0432\u044b\u0431\u043e\u0440\u043e\u0447\u043d\u043e\u0433\u043e \u0441\u0440\u0435\u0434\u043d\u0435\u0433\u043e<\/a>,\u00a0<em>m<\/em>\u00a0&#8212; \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u043c\u0430\u0442\u0435\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u043e\u0436\u0438\u0434\u0430\u043d\u0438\u044f,\u00a0<em>SE &#8212;\u00a0<\/em>\u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u0430\u044f \u043e\u0448\u0438\u0431\u043a\u0430 \u044d\u0442\u043e\u0439 \u0432\u0435\u043b\u0438\u0447\u0438\u043d\u044b.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/habr.com\/ru\/companies\/otus\/articles\/793678\/\" target=\"_blank\" rel=\"noopener\" title=\"\u0427\u0438\u0442\u0430\u0442\u044c \u0434\u0430\u043b\u0435\u0435\">\u0427\u0438\u0442\u0430\u0442\u044c \u0434\u0430\u043b\u0435\u0435<\/a><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%D0%92_%D0%BF%D0%BE%D0%BC%D0%BE%D1%89%D1%8C_%D0%B1%D0%B8%D0%B7%D0%BD%D0%B5%D1%81-%D0%B0%D0%BD%D0%B0%D0%BB%D0%B8%D1%82%D0%B8%D0%BA%D1%83_1%D0%A1\"><\/span>\u0412 \u043f\u043e\u043c\u043e\u0449\u044c \u0431\u0438\u0437\u043d\u0435\u0441-\u0430\u043d\u0430\u043b\u0438\u0442\u0438\u043a\u0443 1\u0421<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0411\u043e\u043b\u044c\u0448\u0438\u0435 \u044f\u0437\u044b\u043a\u043e\u0432\u044b\u0435 \u043c\u043e\u0434\u0435\u043b\u0438, \u0432 \u043f\u0440\u043e\u0441\u0442\u043e\u0440\u0435\u0447\u0438\u0438 \u0438\u0445 \u0435\u0449\u0435 \u043d\u0430\u0437\u044b\u0432\u0430\u044e\u0442 \u0438\u0441\u043a\u0443\u0441\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u043c 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\u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0435 \u0441\u043f\u043e\u0441\u043e\u0431\u044b \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u044d\u0442\u043e\u0439 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0438 \u0432 \u0431\u0438\u0437\u043d\u0435\u0441\u0435. \u042d\u0442\u0438 \u0441\u043f\u043e\u0441\u043e\u0431\u044b \u043c\u043e\u0433\u0443\u0442 \u0431\u044b\u0442\u044c \u043e\u0442\u043d\u043e\u0441\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u043f\u0440\u043e\u0441\u0442\u044b\u043c\u0438 \u0438\u043b\u0438 \u0434\u043e\u0432\u043e\u043b\u044c\u043d\u043e \u0441\u043b\u043e\u0436\u043d\u044b\u043c\u0438.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/habr.com\/ru\/companies\/otus\/articles\/792792\/\" target=\"_blank\" rel=\"noopener\" title=\"\u0427\u0438\u0442\u0430\u0442\u044c \u0434\u0430\u043b\u0435\u0435\">\u0427\u0438\u0442\u0430\u0442\u044c \u0434\u0430\u043b\u0435\u0435<\/a><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%D0%9F%D0%B0%D1%80%D0%B0%D0%BB%D0%BB%D0%B5%D0%BB%D1%8C%D0%BD%D0%BE%D0%B5_%D0%B2%D1%8B%D0%BF%D0%BE%D0%BB%D0%BD%D0%B5%D0%BD%D0%B8%D0%B5_%D0%B2_R\"><\/span>\u041f\u0430\u0440\u0430\u043b\u043b\u0435\u043b\u044c\u043d\u043e\u0435 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u0432 R<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u041f\u0430\u0440\u0430\u043b\u043b\u0435\u043b\u044c\u043d\u044b\u0435 \u0432\u044b\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u044f\u00a0\u2013 \u043f\u043e\u0434\u0445\u043e\u0434 \u043a \u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044e \u0438 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0443\u0441\u043a\u043e\u0440\u0438\u0442\u044c \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0443 \u0434\u0430\u043d\u043d\u044b\u0445 \u0438 \u0432\u044b\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u044f, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f \u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432\u043e \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0440\u043e\u0432 \u0438\u043b\u0438 \u044f\u0434\u0435\u0440 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0440\u0430 \u043e\u0434\u043d\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0412 \u042f\u041f R \u043f\u0430\u0440\u0430\u043b\u0435\u043b\u044c\u043d\u043e\u0435 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u0442\u0430\u043a\u0436\u0435 \u0438\u043c\u0435\u0435\u0442 \u0441\u0432\u043e\u0438 \u0432\u0430\u0440\u0438\u0430\u043d\u0442\u044b \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438. \u0420\u0430\u0441\u0441\u043c\u043e\u0442\u0440\u0438\u043c \u0438\u0445 \u0432 \u0441\u0442\u0430\u0442\u044c\u0435.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/habr.com\/ru\/companies\/otus\/articles\/791194\/\" target=\"_blank\" rel=\"noopener\" title=\"\u0427\u0438\u0442\u0430\u0442\u044c \u0434\u0430\u043b\u0435\u0435\">\u0427\u0438\u0442\u0430\u0442\u044c \u0434\u0430\u043b\u0435\u0435<\/a><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%D0%9E%D0%B1%D0%B7%D0%BE%D1%80_%D0%B1%D0%B8%D0%B1%D0%BB%D0%B8%D0%BE%D1%82%D0%B5%D0%BA%D0%B8_Stan_%D0%B2_R\"><\/span>\u041e\u0431\u0437\u043e\u0440 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 Stan \u0432 R<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Stan\u00a0\u2014 \u044d\u0442\u043e \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0430 \u043d\u0430 C++, \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u043d\u0430\u044f \u0434\u043b\u044f \u0431\u0430\u0439\u0435\u0441\u043e\u0432\u0441\u043a\u043e\u0433\u043e \u043c\u043e\u0434\u0435\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0438 \u0432\u044b\u0432\u043e\u0434\u0430. \u041e\u043d\u0430 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442 \u0441\u044d\u043c\u043f\u043b\u0435\u0440 NUTS, \u0447\u0442\u043e\u0431\u044b \u0441\u043e\u0437\u0434\u0430\u0432\u0430\u0442\u044c\u00a0\u0430\u043f\u043e\u0441\u0442\u0435\u0440\u0438\u043e\u0440\u043d\u044b\u0435 \u0441\u0438\u043c\u0443\u043b\u044f\u0446\u0438\u0438\u00a0\u043c\u043e\u0434\u0435\u043b\u0438, \u043e\u0441\u043d\u043e\u0432\u044b\u0432\u0430\u044f\u0441\u044c \u043d\u0430 \u0437\u0430\u0434\u0430\u043d\u043d\u044b\u0445 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u043c \u043c\u043e\u0434\u0435\u043b\u044f\u0445 \u0438 \u0434\u0430\u043d\u043d\u044b\u0445. \u0422\u0430\u043a \u0436\u0435 Stan \u043c\u043e\u0436\u0435\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0430\u0446\u0438\u0438\u00a0LBFGS\u00a0\u0434\u043b\u044f \u043c\u0430\u043a\u0441\u0438\u043c\u0438\u0437\u0430\u0446\u0438\u0438 \u0446\u0435\u043b\u0435\u0432\u043e\u0439 \u0444\u0443\u043d\u043a\u0446\u0438\u0438, \u043a \u043f\u0440\u0438\u043c\u0435\u0440\u0443 \u043a\u0430\u043a\u00a0\u043b\u043e\u0433\u0430\u0440\u0438\u0444\u043c\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u043f\u0440\u0430\u0432\u0434\u043e\u043f\u043e\u0434\u043e\u0431\u0438\u0435.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0414\u043b\u044f \u043e\u0431\u043b\u0435\u0433\u0447\u0435\u043d\u0438\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u0441 Stan \u0438\u0437 \u044f\u0437\u044b\u043a\u0430 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f R \u0434\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u043f\u0430\u043a\u0435\u0442\u00a0rstan, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441 R \u0434\u043b\u044f Stan.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0421\u0435\u0433\u043e\u0434\u043d\u044f \u043c\u044b \u0438 \u0440\u0430\u0441\u0441\u043c\u043e\u0442\u0440\u0438\u043c \u044d\u0442\u043e\u0442 \u043f\u0430\u043a\u0435\u0442.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/habr.com\/ru\/companies\/otus\/articles\/794196\/\" target=\"_blank\" rel=\"noopener\" title=\"\u0427\u0438\u0442\u0430\u0442\u044c \u0434\u0430\u043b\u0435\u0435\">\u0427\u0438\u0442\u0430\u0442\u044c \u0434\u0430\u043b\u0435\u0435<\/a><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%D0%92%D1%80%D0%B5%D0%BC%D0%B5%D0%BD%D0%BD%D1%8B%D0%B5_%D1%80%D1%8F%D0%B4%D1%8B_%D1%81_Julia_%D1%81_%D0%B1%D0%B8%D0%B1%D0%BB%D0%B8%D0%BE%D1%82%D0%B5%D0%BA%D0%BE%D0%B9_TimeSeriesjl\"><\/span>\u0412\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0435 \u0440\u044f\u0434\u044b \u0441 Julia \u0441 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u043e\u0439 TimeSeries.jl<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Julia\u00a0\u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0434\u043e\u0441\u0442\u0438\u0433\u0430\u0442\u044c \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u0438, \u0441\u0440\u0430\u0432\u043d\u0438\u043c\u043e\u0439 \u0441 C, \u0447\u0442\u043e \u0434\u0435\u043b\u0430\u0435\u0442 \u0435\u0451 \u0445\u043e\u0440\u043e\u0448\u0438\u043c \u0432\u044b\u0431\u043e\u0440\u043e\u043c \u0434\u043b\u044f \u0432\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0445 \u0440\u044f\u0434\u043e\u0432.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u041f\u0430\u043a\u0435\u0442\u00a0<code>TimeSeries<\/code>\u00a0\u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0443\u0434\u043e\u0431\u043d\u044b\u0435 \u043c\u0435\u0442\u043e\u0434\u044b \u0434\u043b\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u0441 \u0434\u0430\u043d\u043d\u044b\u043c\u0438 \u0432\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0445 \u0440\u044f\u0434\u043e\u0432 \u0432 Julia.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/habr.com\/ru\/companies\/otus\/articles\/795065\/\" target=\"_blank\" rel=\"noopener\" title=\"\u0427\u0438\u0442\u0430\u0442\u044c \u0434\u0430\u043b\u0435\u0435\">\u0427\u0438\u0442\u0430\u0442\u044c \u0434\u0430\u043b\u0435\u0435<\/a><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%D0%9A%D1%80%D0%B0%D1%82%D0%BA%D0%BE_%D0%BF%D1%80%D0%BE_FP_%D0%B2_Julia\"><\/span>\u041a\u0440\u0430\u0442\u043a\u043e \u043f\u0440\u043e FP \u0432 Julia<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0412 \u043e\u0442\u043b\u0438\u0447\u0438\u0435 \u043e\u0442 \u0438\u043c\u043f\u0435\u0440\u0430\u0442\u0438\u0432\u043d\u043e\u0433\u043e \u043f\u043e\u0434\u0445\u043e\u0434\u0430, \u0433\u0434\u0435 \u0432\u044b\u0440\u0430\u0436\u0430\u0435\u0442\u0441\u044f \u043f\u043e\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0439, \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 (FP) \u0441\u043e\u0441\u0440\u0435\u0434\u043e\u0442\u0430\u0447\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u043d\u0430 &#171;<em>\u0447\u0442\u043e<\/em>&#187; \u0438 &#171;<em>\u043a\u0430\u043a<\/em>&#187; \u0434\u043e\u043b\u0436\u043d\u043e \u0431\u044b\u0442\u044c \u0432\u044b\u0447\u0438\u0441\u043b\u0435\u043d\u043e, \u0430 \u043d\u0435 \u043d\u0430 &#171;<em>\u043a\u043e\u0433\u0434\u0430<\/em>&#171;. \u042d\u0442\u043e \u043f\u0440\u0438\u0432\u043e\u0434\u0438\u0442 \u043a \u0431\u043e\u043b\u0435\u0435 \u0447\u0438\u0441\u0442\u043e\u043c\u0443, \u043c\u043e\u0434\u0443\u043b\u044c\u043d\u043e\u043c\u0443 \u0438 \u043b\u0435\u0433\u043a\u043e \u0442\u0435\u0441\u0442\u0438\u0440\u0443\u0435\u043c\u043e\u043c\u0443 \u043a\u043e\u0434\u0443.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Juli\u0430 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442 \u0430\u043d\u043e\u043d\u0438\u043c\u043d\u044b\u0435 \u0444\u0443\u043d\u043a\u0446\u0438\u0438, \u0437\u0430\u043c\u044b\u043a\u0430\u043d\u0438\u044f, \u0438 \u0438\u043c\u0435\u0435\u0442 \u0441\u0438\u0441\u0442\u0435\u043c\u0443 \u0442\u0438\u043f\u043e\u0432, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u043f\u0438\u0441\u0430\u0442\u044c \u0432\u044b\u0441\u043e\u043a\u043e\u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u043a\u043e\u0434 \u0431\u0435\u0437 \u043f\u043e\u0442\u0435\u0440\u0438 \u0447\u0438\u0442\u0430\u0435\u043c\u043e\u0441\u0442\u0438 \u0438 \u0443\u0434\u043e\u0431\u0441\u0442\u0432\u0430.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/habr.com\/ru\/companies\/otus\/articles\/794819\/\" target=\"_blank\" rel=\"noopener\" title=\"\u0427\u0438\u0442\u0430\u0442\u044c \u0434\u0430\u043b\u0435\u0435\">\u0427\u0438\u0442\u0430\u0442\u044c \u0434\u0430\u043b\u0435\u0435<\/a><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Pgpool-II\"><\/span>Pgpool-II<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Pgpool-II\u00a0\u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u044e\u0437\u0435\u0440\u0430\u043c PostgreSQL\u00a0\u0443\u043f\u0440\u0430\u0432\u043b\u044f\u0442\u044c \u043f\u0443\u043b\u0430\u043c\u0438 \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u0439\u00a0\u0411\u0414, \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u044b\u0432\u0430\u0442\u044c \u0440\u0435\u043f\u043b\u0438\u043a\u0430\u0446\u0438\u044e \u0434\u0430\u043d\u043d\u044b\u0445 \u043c\u0435\u0436\u0434\u0443 \u0441\u0435\u0440\u0432\u0435\u0440\u0430\u043c\u0438 \u0411\u0414. Pgpool-II \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 \u043a\u0430\u043a \u043f\u0440\u043e\u043a\u0441\u0438-\u0441\u0435\u0440\u0432\u0435\u0440 \u043c\u0435\u0436\u0434\u0443 \u043a\u043b\u0438\u0435\u043d\u0442\u0441\u043a\u0438\u043c\u0438 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f\u043c\u0438 \u0438 \u0441\u0435\u0440\u0432\u0435\u0440\u0430\u043c\u0438 PostgreSQL, \u043f\u0435\u0440\u0435\u0445\u0432\u0430\u0442\u044b\u0432\u0430\u044f \u0437\u0430\u043f\u0440\u043e\u0441\u044b \u043e\u0442 \u043a\u043b\u0438\u0435\u043d\u0442\u043e\u0432 \u0438 \u043d\u0430\u043f\u0440\u0430\u0432\u043b\u044f\u044f \u0438\u0445 \u043a \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u043c \u0441\u0435\u0440\u0432\u0435\u0440\u0430\u043c \u0411\u0414 \u0441\u043e\u0433\u043b\u0430\u0441\u043d\u043e \u043d\u0430\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u044b\u043c \u043f\u0440\u0430\u0432\u0438\u043b\u0430\u043c \u0438 \u043f\u043e\u043b\u0438\u0442\u0438\u043a\u0430\u043c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pgpool-II \u0442\u0430\u043a\u0436\u0435 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442\u00a0\u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0435 \u0440\u0435\u0436\u0438\u043c\u044b \u0440\u0435\u043f\u043b\u0438\u043a\u0430\u0446\u0438\u0438, \u0432\u043a\u043b\u044e\u0447\u0430\u044f\u00a0<em>\u0440\u0435\u043f\u043b\u0438\u043a\u0430\u0446\u0438\u044e \u043d\u0430 \u0443\u0440\u043e\u0432\u043d\u0435 \u0441\u0442\u0440\u043e\u043a\u0438<\/em>\u00a0\u0438\u00a0<em>\u0440\u0435\u043f\u043b\u0438\u043a\u0430\u0446\u0438\u044e \u043d\u0430 \u0443\u0440\u043e\u0432\u043d\u0435 \u0442\u0440\u0430\u043d\u0437\u0430\u043a\u0446\u0438\u0439<\/em>. \u0420\u0435\u043f\u043b\u0438\u043a\u0430\u0446\u0438\u044f \u043d\u0430 \u0443\u0440\u043e\u0432\u043d\u0435 \u0441\u0442\u0440\u043e\u043a\u0438 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0441\u0438\u043d\u0445\u0440\u043e\u043d\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0434\u0430\u043d\u043d\u044b\u0445 \u043c\u0435\u0436\u0434\u0443 \u0441\u0435\u0440\u0432\u0435\u0440\u0430\u043c\u0438 \u0432 \u0440\u0435\u0430\u043b\u044c\u043d\u043e\u043c \u0432\u0440\u0435\u043c\u0435\u043d\u0438, \u0432 \u0442\u043e \u0432\u0440\u0435\u043c\u044f \u043a\u0430\u043a \u0440\u0435\u043f\u043b\u0438\u043a\u0430\u0446\u0438\u044f \u043d\u0430 \u0443\u0440\u043e\u0432\u043d\u0435 \u0442\u0440\u0430\u043d\u0437\u0430\u043a\u0446\u0438\u0439 \u0441\u043e\u0441\u0440\u0435\u0434\u043e\u0442\u0430\u0447\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u043d\u0430 \u0441\u0438\u043d\u0445\u0440\u043e\u043d\u0438\u0437\u0430\u0446\u0438\u0438 \u0442\u0440\u0430\u043d\u0437\u0430\u043a\u0446\u0438\u0439 \u0446\u0435\u043b\u0438\u043a\u043e\u043c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/habr.com\/ru\/companies\/otus\/articles\/798267\/\" target=\"_blank\" rel=\"noopener\" title=\"\u0427\u0438\u0442\u0430\u0442\u044c \u0434\u0430\u043b\u0435\u0435\">\u0427\u0438\u0442\u0430\u0442\u044c \u0434\u0430\u043b\u0435\u0435<\/a><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%D0%AD%D1%82%D0%BE_%D0%BC%D1%8B_%D1%8E%D0%B7%D0%B0%D0%B5%D0%BC_%D0%B1%D0%B8%D0%B1%D0%BB%D0%B8%D0%BE%D1%82%D0%B5%D0%BA%D0%B0_Optuna_%D0%B2_Python_%D0%B4%D0%BB%D1%8F_%D0%BE%D0%BF%D1%82%D0%B8%D0%BC%D0%B8%D0%B7%D0%B0%D1%86%D0%B8%D0%B8_%D0%B3%D0%B8%D0%BF%D0%B5%D1%80%D0%BF%D0%B0%D1%80%D0%B0%D0%BC%D0%B5%D1%82%D1%80%D0%BE%D0%B2\"><\/span>\u042d\u0442\u043e \u043c\u044b \u044e\u0437\u0430\u0435\u043c: \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0430 Optuna \u0432 Python \u0434\u043b\u044f \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0430\u0446\u0438\u0438 \u0433\u0438\u043f\u0435\u0440\u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u043e\u0432<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0413\u0438\u043f\u0435\u0440\u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u044b\u00a0\u2014 \u044d\u0442\u043e \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u044b, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043d\u0435 \u0443\u0447\u0430\u0442\u0441\u044f \u0432 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0435 \u043e\u0431\u0443\u0447\u0435\u043d\u0438\u044f \u043c\u043e\u0434\u0435\u043b\u0438. \u041e\u043d\u0438 \u0437\u0430\u0434\u0430\u044e\u0442\u0441\u044f \u0437\u0430\u0440\u0430\u043d\u0435\u0435. \u041e\u0442 \u0432\u044b\u0431\u043e\u0440\u0430 \u0433\u0438\u043f\u0435\u0440\u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u043e\u0432 \u043d\u0430\u043f\u0440\u044f\u043c\u0443\u044e \u0437\u0430\u0432\u0438\u0441\u0438\u0442 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u043e \u0438 \u044d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u043e\u0441\u0442\u044c \u043c\u043e\u0434\u0435\u043b\u0438, \u0430 \u0438\u0445 \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0430\u0446\u0438\u044f \u043c\u043e\u0436\u0435\u0442 \u0443\u043b\u0443\u0447\u0448\u0438\u0442\u044c \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u044b \u043f\u0440\u0435\u0434\u0441\u043a\u0430\u0437\u0430\u043d\u0438\u0439.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0422\u0440\u0430\u0434\u0438\u0446\u0438\u043e\u043d\u043d\u044b\u0439 \u043f\u043e\u0434\u0445\u043e\u0434 \u043a \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0430\u0446\u0438\u0438 \u0433\u0438\u043f\u0435\u0440\u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u043e\u0432 \u0432\u043a\u043b\u044e\u0447\u0430\u0435\u0442 \u0432 \u0441\u0435\u0431\u044f\u00a0<em>grid search\u00a0<\/em>\u0438\u00a0<em>random search,<\/em>\u00a0\u0438\u043d\u043e\u0433\u0434\u0430 \u043e\u043d\u0438 \u043c\u043e\u0433\u0443\u0442 \u0431\u044b\u0442\u044c \u043d\u0435\u044d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u044b\u043c\u0438 \u0438 \u0432\u0440\u0435\u043c\u044f\u0437\u0430\u0442\u0440\u0430\u0442\u043d\u044b\u043c\u0438, \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e \u043a\u043e\u0433\u0434\u0430 \u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0441\u0442\u0432\u043e \u0433\u0438\u043f\u0435\u0440\u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u043e\u0432 \u0432\u0435\u043b\u0438\u043a\u043e.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/habr.com\/ru\/companies\/otus\/articles\/801463\/\" target=\"_blank\" rel=\"noopener\" title=\"\u0427\u0438\u0442\u0430\u0442\u044c \u0434\u0430\u043b\u0435\u0435\">\u0427\u0438\u0442\u0430\u0442\u044c \u0434\u0430\u043b\u0435\u0435<\/a><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Sphinx_%D0%B4%D0%BB%D1%8F_%D0%B0%D0%B2%D1%82%D0%BE%D0%B4%D0%BE%D0%BA%D1%83%D0%BC%D0%B5%D0%BD%D1%82%D0%B8%D1%80%D0%BE%D0%B2%D0%B0%D0%BD%D0%B8%D1%8F_%D0%BD%D0%B0_%D0%BF%D1%80%D0%BE%D0%B5%D0%BA%D1%82%D0%B5\"><\/span>Sphinx \u0434\u043b\u044f \u0430\u0432\u0442\u043e\u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u043d\u0430 \u043f\u0440\u043e\u0435\u043a\u0442\u0435<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Sphinx\u00a0\u0431\u044b\u043b \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0430\u043d\u00a0<em>21 \u043c\u0430\u0440\u0442\u0430 2008 \u0433\u043e\u0434\u0430<\/em>, \u0438 \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f\u00a0\u0433\u0435\u043d\u0435\u0440\u0430\u0442\u043e\u0440\u043e\u043c \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u0430\u0446\u0438\u0438 \u0432 Python.\u00a0\u0421\u0430\u043c \u043e\u043d \u0442\u0430\u043a \u0436\u0435 \u0431\u044b\u043b \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u00a0<em>Python<\/em>\u00a0\u0438 \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u0443\u0435\u0442 \u0444\u0430\u0439\u043b\u044b reStructuredText \u0432 HTML-\u0432\u0435\u0431\u0441\u0430\u0439\u0442\u044b \u0438 \u0434\u0440\u0443\u0433\u0438\u0435 \u0444\u043e\u0440\u043c\u0430\u0442\u044b, \u0432\u043a\u043b\u044e\u0447\u0430\u044f PDF, EPub, Texinfo \u0438 man. Sphinx \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438 \u0433\u0435\u043d\u0435\u0440\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u0430\u0446\u0438\u044e \u0438\u0437 \u0438\u0441\u0445\u043e\u0434\u043d\u043e\u0433\u043e \u043a\u043e\u0434\u0430, \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442 \u043c\u0430\u0442\u0435\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0437\u0430\u043f\u0438\u0441\u0438 \u0438 \u043f\u043e\u0434\u0441\u0432\u0435\u0442\u043a\u0443 \u043a\u043e\u0434\u0430. \u041e\u043d \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0434\u043b\u044f \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0437\u0430\u0446\u0438\u0438 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u0438 \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u0430\u0446\u0438\u0438 \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e Read the Docs \u043f\u043e\u0441\u043b\u0435 \u043a\u0430\u0436\u0434\u043e\u0433\u043e commit.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/habr.com\/ru\/companies\/otus\/articles\/799687\/\" target=\"_blank\" rel=\"noopener\" title=\"\u0427\u0438\u0442\u0430\u0442\u044c \u0434\u0430\u043b\u0435\u0435\">\u0427\u0438\u0442\u0430\u0442\u044c \u0434\u0430\u043b\u0435\u0435<\/a><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%D0%9C%D0%B5%D1%82%D0%BE%D0%B4%D1%8B_%D0%BE%D1%87%D0%B8%D1%81%D1%82%D0%BA%D0%B8_%D0%B4%D0%B0%D0%BD%D0%BD%D1%8B%D1%85_%D0%B2_Pandas\"><\/span>\u041c\u0435\u0442\u043e\u0434\u044b \u043e\u0447\u0438\u0441\u0442\u043a\u0438 \u0434\u0430\u043d\u043d\u044b\u0445 \u0432 Pandas<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0410\u043d\u0430\u043b\u0438\u0442\u0438\u043a\u0438 \u0434\u0430\u043d\u043d\u044b\u0445 \u0447\u0430\u0441\u0442\u043e \u0441\u0442\u0430\u043b\u043a\u0438\u0432\u0430\u044e\u0442\u0441\u044f \u0441\u00a0\u0433\u0440\u044f\u0437\u043d\u044b\u043c\u0438 \u0434\u0430\u043d\u043d\u044b\u043c\u0438,\u00a0\u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043c\u043e\u0433\u0443\u0442 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u043e \u0437\u0430\u043c\u0435\u0434\u043b\u0438\u0442\u044c \u043f\u0440\u043e\u0446\u0435\u0441\u0441 \u0430\u043d\u0430\u043b\u0438\u0437\u0430. \u0413\u0440\u044f\u0437\u043d\u044b \u0434\u0430\u043d\u043d\u044b\u0435 \u2013 \u044d\u0442\u043e\u00a0<em>\u043f\u0440\u043e\u043f\u0443\u0449\u0435\u043d\u043d\u044b\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f<\/em>,\u00a0<em>\u0434\u0443\u0431\u043b\u0438\u043a\u0430\u0442\u044b<\/em>,\u00a0<em>\u043d\u0435\u043a\u043e\u043d\u0441\u0438\u0441\u0442\u0435\u043d\u0442\u043d\u044b\u0435 \u0434\u0430\u043d\u043d\u044b\u0435<\/em>. \u041f\u0440\u043e\u043f\u0443\u0449\u0435\u043d\u043d\u044b\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u0437\u0430\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0442 \u043d\u0430\u0441 \u0433\u0430\u0434\u0430\u0442\u044c, \u0447\u0442\u043e \u0436\u0435 \u0431\u044b\u043b\u043e \u0437\u0430\u043c\u044b\u0441\u043b\u0435\u043d\u043e \u043d\u0430\u0448\u0438\u043c \u043a\u043e\u043b\u043b\u0435\u0433\u043e\u0439; \u0434\u0443\u0431\u043b\u0438\u043a\u0430\u0442\u044b \u0432\u0432\u043e\u0434\u044f\u0442 \u0432 \u0437\u0430\u0431\u043b\u0443\u0436\u0434\u0435\u043d\u0438\u0435, \u0443\u043c\u043d\u043e\u0436\u0430\u044f \u043e\u0434\u043d\u043e \u0438 \u0442\u043e \u0436\u0435 \u043d\u0430 \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u0438\u0445 \u043a\u043e\u043f\u0438\u0439, \u0430 \u043d\u0435\u043a\u043e\u043d\u0441\u0438\u0441\u0442\u0435\u043d\u0442\u043d\u044b\u0435 \u0434\u0430\u043d\u043d\u044b\u0435 \u0437\u0430\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0442 \u043d\u0430\u0441 \u0441\u043e\u043c\u043d\u0435\u0432\u0430\u0442\u044c\u0441\u044f \u0432 \u043a\u0430\u0436\u0434\u043e\u0439 \u0446\u0438\u0444\u0440\u0435.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u041e\u0447\u0438\u0449\u0430\u0442\u044c \u0433\u0440\u044f\u0437\u043d\u044b\u0435 \u0434\u0430\u043d\u043d\u044b\u0435 \u043c\u043e\u0436\u043d\u043e c\u00a0Pandas.\u00a0\u0420\u0430\u0441\u0441\u043c\u043e\u0442\u0440\u0438\u043c \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043c\u0435\u0442\u043e\u0434\u044b.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/habr.com\/ru\/companies\/otus\/articles\/797283\/\" target=\"_blank\" rel=\"noopener\" title=\"\u0427\u0438\u0442\u0430\u0442\u044c \u0434\u0430\u043b\u0435\u0435\">\u0427\u0438\u0442\u0430\u0442\u044c \u0434\u0430\u043b\u0435\u0435<\/a><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%D0%90%D0%BD%D0%B0%D0%BB%D0%B8%D1%82%D0%B8%D0%BA%D0%B0_%D0%BA%D0%BB%D0%B8%D0%B5%D0%BD%D1%82%D1%81%D0%BA%D0%BE%D0%B3%D0%BE_%D0%BE%D0%BF%D1%8B%D1%82%D0%B0_%D0%B1%D0%B0%D0%B7%D0%B0\"><\/span>\u0410\u043d\u0430\u043b\u0438\u0442\u0438\u043a\u0430 \u043a\u043b\u0438\u0435\u043d\u0442\u0441\u043a\u043e\u0433\u043e \u043e\u043f\u044b\u0442\u0430: \u0431\u0430\u0437\u0430<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0412 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0438\u0435 \u0433\u043e\u0434\u044b \u043f\u043e\u043d\u044f\u0442\u0438\u0435\u00a0\u043a\u043b\u0438\u0435\u043d\u0442\u0441\u043a\u043e\u0433\u043e \u043e\u043f\u044b\u0442\u0430\u00a0\u0441\u0442\u0430\u043b\u043e \u0447\u0443\u0442\u044c \u043b\u0438 \u043d\u0435\u00a0<em>\u043c\u0430\u043d\u0442\u0440\u043e\u0439<\/em>\u00a0\u0432 \u0431\u0438\u0437\u043d\u0435\u0441\u0435, \u0438 \u0432\u0435\u0434\u044c \u043d\u0435 \u0437\u0440\u044f. \u041f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u0441\u043a\u0438\u0439 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441 \u0447\u0430\u0441\u0442\u0435\u043d\u044c\u043a\u043e \u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u0441\u044f \u043f\u0440\u0438\u0447\u0438\u043d\u043e\u0439 \u0443\u0441\u043f\u0435\u0445\u0430 \u0442\u043e\u0433\u043e \u0438\u043b\u0438 \u0438\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u0430, \u043f\u043e\u044d\u0442\u043e\u043c\u0443 \u0430\u043d\u0430\u043b\u0438\u0437 \u043a\u043b\u0438\u0435\u043d\u0442\u0441\u043a\u043e\u0433\u043e \u043e\u043f\u044b\u0442\u0430 \u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u0441\u044f \u043d\u0435 \u043f\u0440\u043e\u0441\u0442\u043e\u00a0<em><s>nice to have<\/s><\/em>, \u0430\u00a0must have\u00a0\u0434\u043b\u044f \u043a\u0430\u0436\u0434\u043e\u0439 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438, \u0441\u0447\u0438\u0442\u0430\u044e\u0449\u0435\u0439 \u0441\u0435\u0431\u044f \u0441\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u043c\u0438.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/habr.com\/ru\/companies\/otus\/articles\/799515\/\" target=\"_blank\" rel=\"noopener\" title=\"\u0427\u0438\u0442\u0430\u0442\u044c \u0434\u0430\u043b\u0435\u0435\">\u0427\u0438\u0442\u0430\u0442\u044c \u0434\u0430\u043b\u0435\u0435<\/a><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%D0%9A%D0%B0%D0%BA_%D0%B2%D1%8B%D0%B1%D1%80%D0%B0%D1%82%D1%8C_%D0%BF%D1%80%D0%B0%D0%B2%D0%B8%D0%BB%D1%8C%D0%BD%D1%8B%D0%B9_%D1%81%D1%82%D0%B0%D1%82_%D1%82%D0%B5%D1%81%D1%82_%D0%B4%D0%BB%D1%8F_%D1%80%D0%B0%D0%B7%D0%BD%D1%8B%D1%85_%D0%BC%D0%B5%D1%82%D1%80%D0%B8%D0%BA\"><\/span>\u041a\u0430\u043a \u0432\u044b\u0431\u0440\u0430\u0442\u044c \u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u044b\u0439 \u0441\u0442\u0430\u0442 \u0442\u0435\u0441\u0442 \u0434\u043b\u044f \u0440\u0430\u0437\u043d\u044b\u0445 \u043c\u0435\u0442\u0440\u0438\u043a<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0421\u0442\u0430\u0442\u0438\u0441\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0442\u0435\u0441\u0442\u044b\u00a0\u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0442 \u0430\u043d\u0430\u043b\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0431\u043e\u043b\u044c\u0448\u0438\u0435 \u043e\u0431\u044a\u0435\u043c\u044b \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438, \u0432\u044b\u044f\u0432\u043b\u044f\u0442\u044c \u0437\u0430\u043a\u043e\u043d\u043e\u043c\u0435\u0440\u043d\u043e\u0441\u0442\u0438, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043c\u043e\u0433\u0443\u0442 \u0431\u044b\u0442\u044c \u043d\u0435\u043e\u0447\u0435\u0432\u0438\u0434\u043d\u044b \u043d\u0430 \u043f\u0435\u0440\u0432\u044b\u0439 \u0432\u0437\u0433\u043b\u044f\u0434, \u0438 \u043f\u0440\u043e\u0432\u0435\u0440\u044f\u0442\u044c \u0433\u0438\u043f\u043e\u0442\u0435\u0437\u044b, \u0434\u0435\u043b\u0430\u044f \u0432\u044b\u0432\u043e\u0434\u044b \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 \u0434\u0430\u043d\u043d\u044b\u0445. \u041e\u043d\u0438 \u0442\u0430\u043a\u0436\u0435 \u043f\u043e\u043c\u043e\u0433\u0430\u044e\u0442 \u043c\u0438\u043d\u0438\u043c\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u043e\u0448\u0438\u0431\u043a\u0438, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0435 \u0441 \u0432\u044b\u0431\u043e\u0440\u043a\u043e\u0439 \u0438 \u0438\u0437\u043c\u0435\u0440\u0435\u043d\u0438\u044f\u043c\u0438, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044f \u043f\u0440\u043e\u0432\u043e\u0434\u0438\u0442\u044c \u043a\u043e\u0440\u0440\u0435\u043a\u0442\u043d\u044b\u0435 \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u044f \u0438 \u0434\u0435\u043b\u0430\u0442\u044c \u0432\u044b\u0432\u043e\u0434\u044b, \u043e\u0441\u043d\u043e\u0432\u0430\u043d\u043d\u044b\u0435 \u043d\u0430 \u043e\u0431\u044a\u0435\u043a\u0442\u0438\u0432\u043d\u044b\u0445 \u0444\u0430\u043a\u0442\u0430\u0445.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0412 \u044d\u0442\u043e\u0439 \u0441\u0442\u0430\u0442\u044c\u0435 \u043c\u044b \u0440\u0430\u0441\u0441\u043c\u043e\u0442\u0440\u0438\u043c, \u043a\u0430\u043a \u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u043e \u0432\u044b\u0431\u0440\u0430\u0442\u044c \u0441\u0442\u0430\u0442\u0438\u0441\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0442\u0435\u0441\u0442 \u0434\u043b\u044f \u0430\u043d\u0430\u043b\u0438\u0437\u0430 \u0440\u0430\u0437\u043d\u043e\u043e\u0431\u0440\u0430\u0437\u043d\u044b\u0445 \u043c\u0435\u0442\u0440\u0438\u043a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/habr.com\/ru\/companies\/otus\/articles\/805961\/\" target=\"_blank\" rel=\"noopener\" title=\"\u0427\u0438\u0442\u0430\u0442\u044c \u0434\u0430\u043b\u0435\u0435\">\u0427\u0438\u0442\u0430\u0442\u044c \u0434\u0430\u043b\u0435\u0435<\/a><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%D0%9E%D1%81%D0%BD%D0%BE%D0%B2%D0%BD%D1%8B%D0%B5_%D0%BD%D0%B0%D1%81%D1%82%D1%80%D0%BE%D0%B9%D0%BA%D0%B8_%D0%B4%D0%BB%D1%8F_%D1%83%D0%BF%D1%80%D0%B0%D0%B2%D0%BB%D0%B5%D0%BD%D0%B8%D1%8F_%D1%80%D0%B5%D1%81%D1%83%D1%80%D1%81%D0%B0%D0%BC%D0%B8_%D0%B2_PostgreSQL_%D0%BD%D0%B0%D1%81%D1%82%D1%80%D0%BE%D0%B9%D0%BA%D0%B0_%D0%BF%D0%B0%D0%BC%D1%8F%D1%82%D0%B8_CPU_%D0%B8_IO\"><\/span>\u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0438 \u0434\u043b\u044f \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0440\u0435\u0441\u0443\u0440\u0441\u0430\u043c\u0438 \u0432 PostgreSQL: \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0430 \u043f\u0430\u043c\u044f\u0442\u0438, CPU \u0438 I\/O<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u041f\u0440\u0438 \u0440\u0430\u0431\u043e\u0442\u0435 \u0441 PostgreSQL (\u0434\u0430 \u0438 \u0432 \u0446\u0435\u043b\u043e\u043c \u0441 \u043b\u044e\u0431\u043e\u0439 \u0411\u0414)\u00a0\u0432\u0430\u0436\u043d\u043e \u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u043e \u043d\u0430\u0441\u0442\u0440\u0430\u0438\u0432\u0430\u0442\u044c \u0438 \u0443\u043f\u0440\u0430\u0432\u043b\u044f\u0442\u044c \u0440\u0435\u0441\u0443\u0440\u0441\u0430\u043c\u0438, \u0442\u0430\u043a\u0438\u043c\u0438 \u043a\u0430\u043a\u00a0<em>\u043f\u0430\u043c\u044f\u0442\u044c<\/em>,\u00a0<em>\u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0440\u043d\u043e\u0435 \u0432\u0440\u0435\u043c\u044f<\/em>\u00a0\u0438\u00a0<em>\u0434\u0438\u0441\u043a\u043e\u0432\u044b\u0435 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0438<\/em>, \u0438 \u0442\u0430\u043a \u0434\u0430\u043b\u0435\u0435 \u0434\u043b\u044f \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f \u043b\u0443\u0447\u0448\u0435\u0439 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0438 \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0440\u0430\u0431\u043e\u0442\u044b \u0411\u0414.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0412 \u044d\u0442\u043e\u0439 \u0441\u0442\u0430\u0442\u044c\u0435 \u043c\u044b \u043a\u0430\u043a \u0440\u0430\u0437 \u0438 \u0440\u0430\u0441\u0441\u043c\u043e\u0442\u0440\u0438\u043c \u043a\u0440\u0430\u0442\u043a\u043e \u043e \u0442\u043e\u043c,\u00a0\u043a\u0430\u043a \u0443\u043f\u0440\u0430\u0432\u043b\u044f\u0442\u044c \u0440\u0435\u0441\u0443\u0440\u0441\u0430\u043c\u0438 \u0432 PostgreSQL.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/habr.com\/ru\/companies\/otus\/articles\/804281\/\" target=\"_blank\" rel=\"noopener\" title=\"\u0427\u0438\u0442\u0430\u0442\u044c \u0434\u0430\u043b\u0435\u0435\">\u0427\u0438\u0442\u0430\u0442\u044c \u0434\u0430\u043b\u0435\u0435<\/a><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/otus.ru\/events\/near\/?utm_source=oj&amp;utm_medium=affilate&amp;utm_campaign=otus&amp;mxm=[[hash_metrika]]&amp;relogin=True&amp;token=[[token]]\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"370\" src=\"https:\/\/otus.ru\/journal\/wp-content\/uploads\/2024\/04\/Habr_banner-3-1024x370.png\" alt=\"\u0410\u043d\u0430\u043b\u0438\u0442\u0438\u043a\u0430 \u0434\u0430\u043d\u043d\u044b\u0445, \u0430\u043d\u0430\u043b\u0438\u0437 \u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0441\u0438\u0441\u0442\u0435\u043c: \u043f\u043e\u0434\u0431\u043e\u0440\u043a\u0430 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0438\u0445 \u0441\u0442\u0430\u0442\u0435\u0439 \u043d\u0430 \u0425\u0430\u0431\u0440\" class=\"wp-image-9735\" srcset=\"https:\/\/otus.ru\/journal\/wp-content\/uploads\/2024\/04\/Habr_banner-3-1024x370.png 1024w, https:\/\/otus.ru\/journal\/wp-content\/uploads\/2024\/04\/Habr_banner-3-300x108.png 300w, https:\/\/otus.ru\/journal\/wp-content\/uploads\/2024\/04\/Habr_banner-3-150x54.png 150w, https:\/\/otus.ru\/journal\/wp-content\/uploads\/2024\/04\/Habr_banner-3-768x278.png 768w, https:\/\/otus.ru\/journal\/wp-content\/uploads\/2024\/04\/Habr_banner-3-1536x555.png 1536w, https:\/\/otus.ru\/journal\/wp-content\/uploads\/2024\/04\/Habr_banner-3.png 1560w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"ImageObject\",\"url\":\"https:\/\/otus.ru\/journal\/wp-content\/uploads\/2024\/04\/Habr_banner-3-1024x370.png\",\"width\":\"1024\",\"height\":\"370\"}<\/script><\/a><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>\u041a\u0430\u043a \u043f\u043e\u0434\u043e\u0431\u0440\u0430\u0442\u044c \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u0437\u043d\u0430\u0447\u0438\u043c\u043e\u0441\u0442\u0438 \u03b1 \u0438 \u043c\u043e\u0449\u043d\u043e\u0441\u0442\u044c \u0434\u043b\u044f A\/B \u0442\u0435\u0441\u0442\u0430 \u041a\u043e\u0433\u0434\u0430 \u0442\u043e \u044f \u0434\u0443\u043c\u0430\u043b, \u0432\u044b\u0431\u043e\u0440 \u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u043e\u0433\u043e \u0443\u0440\u043e\u0432\u043d\u044f \u0437\u043d\u0430\u0447\u0438\u043c\u043e\u0441\u0442\u0438 \u03b1 \u0438 \u043c\u043e\u0449\u043d\u043e\u0441\u0442\u0438 \u0434\u043b\u044f A\/B \u0442\u0435\u0441\u0442\u0430 \u2014 \u044d\u0442\u043e\u00a0\u043f\u0440\u043e\u0441\u0442\u043e\u0435 \u0434\u0435\u043b\u043e, \u043f\u043e\u043a\u0430 \u043d\u0435 \u0441\u0442\u043e\u043b\u043a\u043d\u0443\u043b\u0441\u044f \u0441 \u044d\u0442\u043e\u0439 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u043e\u0439 \u043d\u0430 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0435. \u0421\u0438\u0434\u0438\u0448\u044c, \u0430\u043d\u0430\u043b\u0438\u0437\u0438\u0440\u0443\u0435\u0448\u044c \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u044b, \u0434\u0443\u043c\u0430\u0435\u0448\u044c, \u0447\u0442\u043e \u0432\u0441\u0435 \u0438\u0434\u0435\u0442 \u043f\u043e \u043f\u043b\u0430\u043d\u0443, \u0430 \u043f\u043e\u0442\u043e\u043c \u0432\u0434\u0440\u0443\u0433 \u0432\u044b\u044f\u0441\u043d\u044f\u0435\u0442\u0441\u044f, \u0447\u0442\u043e \u0442\u0432\u043e\u0438 \u0432\u044b\u0432\u043e\u0434\u044b \u0441\u043e\u043c\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b \u0438\u0437-\u0437\u0430 \u043d\u0435\u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u043e \u0432\u044b\u0431\u0440\u0430\u043d\u043d\u044b\u0445 [&hellip;]<\/p>\n","protected":false},"author":10,"featured_media":9801,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[363,221],"class_list":["post-9800","post","type-post","status-publish","format-standard","has-post-thumbnail","","category-pro-it","tag-analitika-2","tag-sistemnyj-analiz"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.8 - 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