{"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\/fr\/blog\/news\/subd-cockroachdb-perehodit-na-nesvobodnuyu-litsenziyu","title":{"rendered":"La base de donn\u00e9es CockroachDB passe \u00e0 une licence non libre","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

D\u00e9veloppeurs de la base de donn\u00e9es distribu\u00e9e CockroachDB ont annonc\u00e9<\/a><\/noindex> pour la traduction des textes sources du projet en une combinaison de licences<\/a><\/noindex> Business Source License (BSL) et Cockroach Community License (CCL), qui ne sont pas libres en raison de la discrimination envers certaines cat\u00e9gories d'utilisateurs. La licence BSL a \u00e9t\u00e9 propos\u00e9e<\/a><\/noindex> cofond\u00e9e par MySQL comme alternative au mod\u00e8le Open Core. La BSL stipule que le code des fonctionnalit\u00e9s avanc\u00e9es est initialement accessible pour modification, mais pendant une p\u00e9riode donn\u00e9e, il peut \u00eatre utilis\u00e9 gratuitement uniquement sous des conditions suppl\u00e9mentaires, pour contourner lesquelles l'achat d'une licence commerciale est requis.<\/p>\n

La nouvelle licence permet l'utilisation de CockroachDB sur un nombre illimit\u00e9 de n\u0153uds dans le cluster et son int\u00e9gration dans des applications, y compris celles vendues aux clients ou ex\u00e9cut\u00e9es en tant que services. La seule restriction qui emp\u00eache de consid\u00e9rer la licence comme libre et ouverte est l'interdiction de vendre des versions commerciales de CockroachDB sous forme de services cloud. Pour proposer CockroachDB sous forme de services cloud payants, l'achat d'une licence commerciale est d\u00e9sormais requis.<\/p>\n

Le code pr\u00e9c\u00e9demment publi\u00e9 reste<\/a><\/noindex> sous la licence Apache 2.0 est accessible pour la cr\u00e9ation de forks. De plus, apr\u00e8s l'expiration de trois ans depuis sa publication, le code sera retir\u00e9 de l'effet de la BSL et distribu\u00e9 sous la licence Apache 2.0 standard. Par exemple, la sortie pr\u00e9vue en octobre
\n CockroachDB 19.2 jusqu'en octobre 2022 sera fournie sous la licence BSL, puis sera automatiquement recertifi\u00e9e sous la licence Apache 2.0. Selon les d\u00e9veloppeurs, ce d\u00e9calage temporel permettra de d\u00e9velopper un produit concurrent pour des applications DBaaS (base de donn\u00e9es en tant que service), tout en garantissant l'ouverture des principaux textes sources et en \u00e9vitant de passer \u00e0 un mod\u00e8le Open Core.<\/p>\n

Comme c'est le cas avec la recertification MongoDB<\/a><\/noindex>, des modules Redis<\/a><\/noindex> et TimescaleDB<\/a><\/noindex> La raison du passage \u00e0 une licence non libre est la lutte contre le parasitisme des fournisseurs de services cloud, qui cr\u00e9ent des produits commerciaux d\u00e9riv\u00e9s et revendent des SGBD open source sous forme de services cloud, sans participer \u00e0 la vie de la communaut\u00e9 ni contribuer au d\u00e9veloppement. Une situation se cr\u00e9e o\u00f9 les fournisseurs de cloud, n'ayant aucun lien avec le projet, tirent des b\u00e9n\u00e9fices en revendant des solutions open source pr\u00eates \u00e0 l'emploi, tandis que les d\u00e9veloppeurs restent d\u00e9munis. <\/p>\n

Rappelons que le SGBD CockroachDB est orient\u00e9<\/a><\/noindex> est con\u00e7u pour cr\u00e9er des syst\u00e8mes de stockage hautement fiables, g\u00e9ographiquement distribu\u00e9s et horizontalement \u00e9volutifs, caract\u00e9ris\u00e9s par une grande r\u00e9silience et ind\u00e9pendants des pannes de disques, de n\u0153uds et de centres de donn\u00e9es. Parall\u00e8lement, CockroachDB garantit l'int\u00e9grit\u00e9 des transactions ACID, permet l'utilisation de SQL pour manipuler les donn\u00e9es, permet des modifications en temps r\u00e9el du sch\u00e9ma de stockage, prend en charge les index et les cl\u00e9s \u00e9trang\u00e8res, et offre la r\u00e9plication et le r\u00e9\u00e9quilibrage automatique du stockage.<\/p>\n

<\/a><\/noindex><\/p>\n

Source : opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\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 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