{"id":55360,"date":"2020-01-18T00:00:00","date_gmt":"2020-01-17T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/kopileft-litsenzii-postepenno-vytesnyayutsya-permissivnymi"},"modified":"2020-02-18T14:03:28","modified_gmt":"2020-02-18T11:03:28","slug":"kopileft-litsenzii-postepenno-vytesnyayutsya-permissivnymi","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sk\/blog\/news\/kopileft-litsenzii-postepenno-vytesnyayutsya-permissivnymi","title":{"rendered":"Kopyleft licencie s\u00fa postupne vytl\u00e1\u010dan\u00e9 permis\u00edvnymi","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Spolo\u010dnos\u0165 WhiteSource analyzovala<\/a><\/noindex> Licencie 4 mili\u00f3ny otvoren\u00fdch bal\u00edkov a 130 mili\u00f3nov s\u00faborov s k\u00f3dom v 200 r\u00f4znych programovac\u00edch jazykoch a dospela k z\u00e1veru, \u017ee podiel copyleft licenci\u00ed neust\u00e1le kles\u00e1. V roku 2012 bolo 59 % v\u0161etk\u00fdch otvoren\u00fdch projektov dod\u00e1van\u00fdch pod copyleft licenciami, ako s\u00fa GPL, LGPL a AGPL, a podiel permis\u00edvnych licenci\u00ed, ako s\u00fa MIT, Apache a BSD, predstavoval 41 %. V roku 2016 sa pomer zmenil v prospech permis\u00edvnych licenci\u00ed, ktor\u00fdch podiel vzr\u00e1stol na 55 %. Do roku 2019 sa rozdiel zv\u00e4\u010d\u0161il a 67 % projektov je dod\u00e1van\u00fdch pod permis\u00edvnymi licenciami, zatia\u013e \u010do pod copyleft \u2014 33 %. <\/p>\n

\"Kopyleft<\/a><\/noindex><\/center><\/p>\n

Pod\u013ea jedn\u00e9ho z mana\u017e\u00e9rov spolo\u010dnosti WhiteSource pojatie copyleft vzniklo v \u010dase konfront\u00e1cie s korpor\u00e1ciami, aby zabr\u00e1nilo pou\u017e\u00edvaniu otvoren\u00e9ho k\u00f3du na osobn\u00fd zisk bez sp\u00e4tn\u00e9ho pr\u00ednosu alebo obmedzovania \u010fal\u0161ieho \u0161\u00edrenia. Trend rast\u00facej popularity permis\u00edvnych licenci\u00ed je sp\u00f4soben\u00fd t\u00fdm, \u017ee v s\u00fa\u010dasnej realite u\u017e neexistuje rozdelenie na vlastn\u00e9 a cudzie, pokia\u013e ide o konfront\u00e1ciu korpor\u00e1ci\u00ed a komunity Open Source, a tie\u017e t\u00fdm, \u017ee sa zvy\u0161uje zapojenie korpor\u00e1ci\u00ed do v\u00fdvoja otvoren\u00e9ho softv\u00e9ru, ktor\u00fdm je pohodlnej\u0161ie a bezpe\u010dnej\u0161ie pou\u017e\u00edva\u0165 permis\u00edvne licencie. <\/p>\n

Pri tom, namiesto konfront\u00e1cie korpor\u00e1ci\u00ed a komunity, nielen\u017ee narast\u00e1 konfront\u00e1cia medzi cloudov\u00fdmi poskytovate\u013emi a startupmi, ktor\u00e9 rozv\u00edjaj\u00fa otvoren\u00e9 projekty. Nespokojnos\u0165 s t\u00fdm, \u017ee cloudov\u00ed poskytovatelia vytv\u00e1raj\u00fa odvozen\u00e9 komer\u010dn\u00e9 produkty a zaoberaj\u00fa sa predajom otvoren\u00fdch r\u00e1mcov a datab\u00e1z ako cloudov\u00fdch slu\u017eieb, no nez\u00fa\u010dast\u0148uj\u00fa sa na \u017eivote komunity a nepom\u00e1haj\u00fa s v\u00fdvojom, vedie k prechodu projektov na propriet\u00e1rne licencie alebo na model Open Core<\/a><\/noindex>. Napr\u00edklad, podobn\u00e9 zmeny sa ned\u00e1vno dotkli projektov ElasticSearch<\/a><\/noindex>, K\u013eu\u010d-hodnota<\/a><\/noindex>, K\u013e\u00fa\u010d-hodnota, grafov\u00fd*<\/a><\/noindex>, Timescale<\/a><\/noindex> a CockroachDB<\/a><\/noindex>.<\/p>\n

Pripome\u0148me, \u017ee rozdiel medzi copyleft a permis\u00edvnymi licenciami spo\u010d\u00edva v tom, \u017ee copyleft licencie nevyhnutne vy\u017eaduj\u00fa zachovanie p\u00f4vodn\u00fdch podmienok pre odvozen\u00e9 dielo (v pr\u00edpade GPL sa vy\u017eaduje \u0161\u00edrenie k\u00f3du v\u0161etk\u00fdch odvozen\u00fdch diel pod GPL), zatia\u013e \u010do permis\u00edvne licencie poskytuj\u00fa mo\u017enos\u0165 zmeny podmienok, vr\u00e1tane mo\u017enosti pou\u017e\u00edva\u0165 k\u00f3d v uzavret\u00fdch projektoch.<\/p>\n

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

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

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\u0441\u043d\u0438\u0436\u0430\u0435\u0442\u0441\u044f. \u0412 2012 \u0433\u043e\u0434\u0443 59% \u0432\u0441\u0435\u0445 \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u0445 \u043f\u0440\u043e\u0435\u043a\u0442\u043e\u0432 \u043f\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u043b\u0438\u0441\u044c \u043f\u043e\u0434 \u043a\u043e\u043f\u0438\u043b\u0435\u0444\u0442 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u044f\u043c\u0438, \u0442\u0430\u043a\u0438\u043c\u0438 \u043a\u0430\u043a GPL, LGPL \u0438 AGPL, \u0430 \u0434\u043e\u043b\u044f \u043f\u0435\u0440\u043c\u0438\u0441\u0441\u0438\u0432\u043d\u044b\u0445 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0439, \u0442\u0430\u043a\u0438\u0445 \u043a\u0430\u043a MIT, Apache \u0438 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