{"id":34977,"date":"2019-10-31T22:01:37","date_gmt":"2019-10-31T19:01:37","guid":{"rendered":"https:\/\/prohoster.info\/blog\/subd-cockroachdb-perehodit-na-nesvobodnuyu-litsenziyu\/"},"modified":"2019-10-31T22:01:37","modified_gmt":"2019-10-31T19:01:37","slug":"subd-cockroachdb-perehodit-na-nesvobodnuyu-litsenziyu","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pl\/blog\/news\/subd-cockroachdb-perehodit-na-nesvobodnuyu-litsenziyu","title":{"rendered":"DB CockroachDB przechodzi na licencj\u0119 nieotwart\u0105","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Deweloperzy rozproszonego systemu zarz\u0105dzania baz\u0105 danych CockroachDB  <noindex><a rel=\"nofollow\" href=\"https:\/\/www.cockroachlabs.com\/blog\/oss-relicensing-cockroachdb\/\">og\u0142osili<\/a><\/noindex> o t\u0142umaczeniu tekst\u00f3w \u017ar\u00f3d\u0142owych projektu na zestaw <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/cockroachdb\/cockroach\/blob\/master\/LICENSE\">licencji<\/a><\/noindex> Business Source License (BSL) i Cockroach Community License (CCL), kt\u00f3re nie s\u0105 licencjami wolnymi z powodu dyskryminacji niekt\u00f3rych kategorii u\u017cytkownik\u00f3w. Licencja BSL zosta\u0142a wprowadzona trzy lata temu <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=44976\">zaproponowana<\/a><\/noindex> przez wsp\u00f3\u0142za\u0142o\u017cycieli MySQL jako alternatywa dla modelu Open Core. Istota BSL polega na tym, \u017ce kod rozszerzonej funkcjonalno\u015bci jest pocz\u0105tkowo dost\u0119pny do modyfikacji, ale przez pewien okres mo\u017ce by\u0107 u\u017cywany za darmo tylko pod warunkiem spe\u0142nienia dodatkowych wymaga\u0144, kt\u00f3rych obej\u015bcie wymaga zakupu licencji komercyjnej.<\/p>\n<p>Nowa licencja umo\u017cliwia korzystanie z CockroachDB na dowolnej liczbie w\u0119z\u0142\u00f3w w klastrze oraz wbudowanie jej w aplikacje, w tym te sprzedawane klientom lub dzia\u0142aj\u0105ce jako us\u0142ugi. Jedynym ograniczeniem, kt\u00f3re nie pozwala uzna\u0107 licencji za woln\u0105 i otwart\u0105, jest zakaz sprzeda\u017cy komercyjnych wersji CockroachDB realizowanych w formie us\u0142ug w chmurze. Aby oferowa\u0107 CockroachDB w formie p\u0142atnych us\u0142ug w chmurze, teraz wymagany jest zakup licencji komercyjnej.<\/p>\n<p>Wcze\u015bniej opublikowany kod <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/cockroachdb\/cockroach\/\">pozostaje<\/a><\/noindex> na licencji Apache 2.0 jest dost\u0119pny do tworzenia fork\u00f3w. Ponadto, po up\u0142ywie trzech lat od momentu wydania, kod wyjdzie spod dzia\u0142ania BSL i b\u0119dzie rozpowszechniany na podstawie standardowej licencji Apache 2.0. Na przyk\u0142ad oczekiwane w pa\u017adzierniku wydanie<br \/>\n CockroachDB 19.2 do pa\u017adziernika 2022 roku b\u0119dzie dostarczane na licencji BSL, a nast\u0119pnie automatycznie przekszta\u0142cone na licencj\u0119 Apache 2.0. Wed\u0142ug deweloper\u00f3w taki czasowy przesuni\u0119cie pozwoli na rozw\u00f3j konkurencyjnego produktu dla zastosowa\u0144 DBaaS (baza danych jako us\u0142uga), zapewniaj\u0105c jednocze\u015bnie otwarto\u015b\u0107 podstawowych tekst\u00f3w \u017ar\u00f3d\u0142owych i nie przechodz\u0105c do modelu Open Core.<\/p>\n<p>Jak w przypadku przekszta\u0142cania licencji <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=49961\">MongoDB<\/a><\/noindex>, <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=50189\">modu\u0142\u00f3w Redis<\/a><\/noindex> i <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=50063\">TimescaleDB<\/a><\/noindex>  Przyczyn\u0105 przej\u015bcia na licencj\u0119 niezupe\u0142n\u0105 jest walka z paso\u017cytnictwem dostawc\u00f3w us\u0142ug w chmurze, kt\u00f3rzy tworz\u0105 pochodne produkty komercyjne i zajmuj\u0105 si\u0119 odsprzeda\u017c\u0105 otwartych system\u00f3w baz danych w formie us\u0142ug chmurowych, ale nie bior\u0105 udzia\u0142u w \u017cyciu spo\u0142eczno\u015bci i nie pomagaj\u0105 w rozwoju. Sytuacja ta prowadzi do sytuacji, w kt\u00f3rej zyskuj\u0105 dostawcy chmurowi niezwi\u0105zani z projektem, odsprzedaj\u0105cy gotowe otwarte rozwi\u0105zania, a sami deweloperzy pozostaj\u0105 z niczym. <\/p>\n<p>Przypomnijmy, \u017ce system baz danych CockroachDB  <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=46529\">jest nastawione<\/a><\/noindex> s\u0142u\u017cy do tworzenia wysoko niezawodnych geograficznie rozproszonych i poziomo skalowalnych magazyn\u00f3w, charakteryzuj\u0105cych si\u0119 wysok\u0105 odporno\u015bci\u0105 na awarie i niezale\u017cno\u015bci\u0105 od awarii dysk\u00f3w, w\u0119z\u0142\u00f3w i centr\u00f3w przetwarzania danych. CockroachDB gwarantuje przy tym integralno\u015b\u0107 transakcji ACID, oferuje mo\u017cliwo\u015b\u0107 wykorzystania SQL do manipulacji danymi, pozwala na wprowadzanie zmian w schemacie przechowywania w locie, obs\u0142uguje indeksy i klucze obce oraz wspiera automatyczn\u0105 replikacj\u0119 i rebalansowanie magazynu.<\/p>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>\u0179r\u00f3d\u0142o: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=50813\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 \u0440\u0430\u0441\u043f\u0440\u0435\u0434\u0435\u043b\u0451\u043d\u043d\u043e\u0439 \u0421\u0423\u0411\u0414 CockroachDB \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0438 \u043e \u043f\u0435\u0440\u0435\u0432\u043e\u0434\u0435 \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u0445 \u0442\u0435\u043a\u0441\u0442\u043e\u0432 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u043d\u0430 \u0441\u0432\u044f\u0437\u043a\u0443 \u0438\u0437 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0439 Business Source License (BSL) \u0438 Cockroach Community License (CCL), \u043d\u0435 \u044f\u0432\u043b\u044f\u044e\u0449\u0443\u044e\u0441\u044f \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0439 \u0438\u0437-\u0437\u0430 \u0434\u0438\u0441\u043a\u0440\u0438\u043c\u0438\u043d\u0430\u0446\u0438\u0438 \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u044b\u0445 \u043a\u0430\u0442\u0435\u0433\u043e\u0440\u0438\u0439 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439. \u041b\u0438\u0446\u0435\u043d\u0437\u0438\u044f BSL \u0442\u0440\u0438 \u0433\u043e\u0434\u0430 \u043d\u0430\u0437\u0430\u0434 \u0431\u044b\u043b\u0430 \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u0430 \u0441\u043e\u043e\u0441\u043d\u043e\u0432\u0430\u0442\u0435\u043b\u044f\u043c\u0438 MySQL \u0432 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u0430\u043b\u044c\u0442\u0435\u0440\u043d\u0430\u0442\u0438\u0432\u044b \u043c\u043e\u0434\u0435\u043b\u0438 Open Core. \u0421\u0443\u0442\u044c BSL \u0432 \u0442\u043e\u043c, \u0447\u0442\u043e \u043a\u043e\u0434 \u0440\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u043d\u043e\u0439 \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0438\u0437\u043d\u0430\u0447\u0430\u043b\u044c\u043d\u043e [&hellip;]<\/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-34977","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 \u0440\u0430\u0441\u043f\u0440\u0435\u0434\u0435\u043b\u0451\u043d\u043d\u043e\u0439 \u0421\u0423\u0411\u0414 CockroachDB \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0438 \u043e \u043f\u0435\u0440\u0435\u0432\u043e\u0434\u0435 \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u0445 \u0442\u0435\u043a\u0441\u0442\u043e\u0432 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u043d\u0430 \u0441\u0432\u044f\u0437\u043a\u0443 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