{"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\/hu\/blog\/news\/kopileft-litsenzii-postepenno-vytesnyayutsya-permissivnymi","title":{"rendered":"A kopileft licence-ek fokozatosan kiszor\u00edtj\u00e1k a permissz\u00edv licencek.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

A WhiteSource elemzi<\/a><\/noindex> A ny\u00edlt forr\u00e1sk\u00f3d\u00fa licenszek 4 milli\u00f3 csomagja \u00e9s 130 milli\u00f3 k\u00f3df\u00e1jlja, amely 200 k\u00fcl\u00f6nb\u00f6z\u0151 programoz\u00e1si nyelven \u00edr\u00f3dott, arra a k\u00f6vetkeztet\u00e9sre jutott, hogy a copyleft licenszek ar\u00e1nya folyamatosan cs\u00f6kken. 2012-ben a ny\u00edlt projektek 59%-\u00e1t copyleft licenszek, mint p\u00e9ld\u00e1ul GPL, LGPL \u00e9s AGPL, adt\u00e1k ki, m\u00edg a permissz\u00edv licenszek, mint az MIT, Apache \u00e9s BSD, ar\u00e1nya 41% volt. 2016-ra a helyzet v\u00e1ltozott a permissz\u00edv licenszek jav\u00e1ra, amelyek ar\u00e1nya 55%-ra n\u0151tt. 2019-re a k\u00fcl\u00f6nbs\u00e9g tov\u00e1bb n\u0151tt, \u00e9s m\u00e1r a permissz\u00edv licenszek alatt 67% projekt tal\u00e1lhat\u00f3, m\u00edg a copyleft licenszek alatt csak 33%. <\/p>\n

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

A WhiteSource egyik vezet\u0151je szerint a copyleft fogalma a v\u00e1llalatokkal val\u00f3 szemben\u00e1ll\u00e1s idej\u00e9n alakult ki, hogy megakad\u00e1lyozza a ny\u00edlt k\u00f3d \u00f6nz\u0151 c\u00e9l\u00fa felhaszn\u00e1l\u00e1s\u00e1t, illetve annak korl\u00e1toz\u00e1s\u00e1t a tov\u00e1bbi terjeszt\u00e9shez. A permissz\u00edv licencek n\u00f6vekv\u0151 n\u00e9pszer\u0171s\u00e9ge annak tudhat\u00f3 be, hogy a modern val\u00f3s\u00e1gban m\u00e1r nincs meg az elk\u00fcl\u00f6n\u00fclts\u00e9g a saj\u00e1t \u00e9s az idegen k\u00f6z\u00f6tt a v\u00e1llalatok \u00e9s az Open Source k\u00f6z\u00f6ss\u00e9g szemben\u00e1ll\u00e1s\u00e1ban, valamint, hogy a v\u00e1llalatok egyre ink\u00e1bb r\u00e9szt vesznek a ny\u00edlt szoftverek fejleszt\u00e9s\u00e9ben, ahol nekik egyszer\u0171bb \u00e9s biztons\u00e1gosabb a permissz\u00edv licencek haszn\u00e1lata. <\/p>\n

Mik\u00f6zben a v\u00e1llalatok \u00e9s a k\u00f6z\u00f6ss\u00e9gek k\u00f6z\u00f6tti ellent\u00e9t egyre cs\u00f6kken, a felh\u0151szolg\u00e1ltat\u00f3k \u00e9s a ny\u00edlt projekteket fejleszt\u0151 startupok k\u00f6z\u00f6tti ellent\u00e9t er\u0151s\u00f6dik. Az, hogy a felh\u0151szolg\u00e1ltat\u00f3k kereskedelmi term\u00e9keket hoznak l\u00e9tre, \u00e9s \u00fajra\u00e9rt\u00e9kes\u00edtik a ny\u00edlt keretrendszereket \u00e9s adatb\u00e1zisokat felh\u0151szolg\u00e1ltat\u00e1sok form\u00e1j\u00e1ban, de nem vesznek r\u00e9szt a k\u00f6z\u00f6ss\u00e9g \u00e9let\u00e9ben, \u00e9s nem seg\u00edtenek a fejleszt\u00e9sben, projektjeik \u00e1t\u00e1ll\u00e1s\u00e1hoz vezet a propriet\u00e1rius licencekre, vagy az Open Core<\/a><\/noindex>. P\u00e9ld\u00e1ul, hasonl\u00f3 v\u00e1ltoz\u00e1sok nemr\u00e9g \u00e9rintett\u00e9k a projekteket ElasticSearch<\/a><\/noindex>, Redis<\/a><\/noindex>, MongoDB<\/a><\/noindex>, Timescale<\/a><\/noindex> \u00e9s CockroachDB<\/a><\/noindex>.<\/p>\n

Ne feledj\u00fck, hogy a copyleft \u00e9s a permissz\u00edv licencek k\u00f6z\u00f6tti k\u00fcl\u00f6nbs\u00e9g abban rejlik, hogy a copyleft licencek k\u00f6telez\u0151en megk\u00f6vetelik az eredeti felt\u00e9telek meg\u0151rz\u00e9s\u00e9t a sz\u00e1rmaztatott munk\u00e1k eset\u00e9ben ( GPL eset\u00e9n k\u00f6telez\u0151 a GPL alatt terjeszteni a sz\u00e1rmaztatott munk\u00e1k k\u00f3dj\u00e1t), m\u00edg a permissz\u00edv licencek lehet\u0151v\u00e9 teszik a felt\u00e9telek megv\u00e1ltoztat\u00e1s\u00e1t, bele\u00e9rtve a k\u00f3d z\u00e1rt projektekben val\u00f3 haszn\u00e1lat\u00e1t is.<\/p>\n

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

Forr\u00e1s: 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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