{"id":89734,"date":"2020-07-26T01:42:03","date_gmt":"2020-07-25T23:42:03","guid":{"rendered":"https:\/\/prohoster.info\/blog\/administrirovanie\/chem-dlya-vas-opasna-mongodb-sspl-liczenziya"},"modified":"2020-07-26T01:42:03","modified_gmt":"2020-07-25T23:42:03","slug":"chem-dlya-vas-opasna-mongodb-sspl-liczenziya","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/administrirovanie\/chem-dlya-vas-opasna-mongodb-sspl-liczenziya","title":{"rendered":"Jak\u00e1 nebezpe\u010d\u00ed pro v\u00e1s p\u0159edstavuje licence MongoDB SSPL?","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

\u010cten\u00ed \u010casto kladen\u00e9 ot\u00e1zky o SSPL<\/a><\/noindex> Licencov\u00e1n\u00ed MongoDB se na prvn\u00ed pohled m\u016f\u017ee zd\u00e1t nez\u00e1va\u017en\u00e9, pokud nejste \"velk\u00fd a v\u00fdznamn\u00fd poskytovatel cloudov\u00fdch \u0159e\u0161en\u00ed\".<\/p>\n

R\u00e1d bych v\u00e1s v\u0161ak zklamal: d\u016fsledky pro v\u00e1s mohou b\u00fdt mnohem v\u00e1\u017en\u011bj\u0161\u00ed a hor\u0161\u00ed, ne\u017e byste mohli o\u010dek\u00e1vat.<\/p>\n

\"Jak\u00e1
\n<\/a><\/noindex><\/p>\n

P\u0159eklad obr\u00e1zku<\/b>
\n Jak\u00fd vliv m\u00e1 nov\u00e1 licence na aplikace vytvo\u0159en\u00e9 pomoc\u00ed MongoDB a poskytovan\u00e9 jako slu\u017eba (SaaS)?<\/b>
\nKopyleftov\u00e1 podm\u00ednka v \u010d\u00e1sti 13 SSPL se vztahuje pouze tehdy, kdy\u017e nab\u00edz\u00edte funk\u010dnost MongoDB nebo upraven\u00e9 verze MongoDB t\u0159et\u00edm stran\u00e1m jako slu\u017ebu. Pro jin\u00e9 SaaS aplikace, kter\u00e9 pou\u017e\u00edvaj\u00ed MongoDB jako datab\u00e1zi, neexistuje \u017e\u00e1dn\u00e1 kopyleftov\u00e1 podm\u00ednka.<\/p>\n

\nMongoDB v\u017edy byla \"ne\u00fastupnou open source spole\u010dnost\u00ed\". Zat\u00edmco sv\u011bt se p\u0159ech\u00e1zel od licenc\u00ed s kopyleftem<\/a><\/noindex> (GPL) k liber\u00e1ln\u011bj\u0161\u00edm licenc\u00edm (MIT, BSD, Apache), MongoDB pro sv\u016fj software MongoDB Server vybrala AGPL \u2013 je\u0161t\u011b restriktivn\u011bj\u0161\u00ed verzi GPL.<\/p>\n

Po p\u0159e\u010dten\u00ed formul\u00e1\u0159e S1<\/a><\/noindex> MongoDB, pou\u017e\u00edvan\u00e9 k pod\u00e1n\u00ed \u017e\u00e1dosti o IPO, ukazuje d\u016fraz na freemium model. Tento model je dosa\u017een zp\u0159etrh\u00e1n\u00edm verze Community Server, nikoliv Podporou hodnot komunitn\u011b orientovan\u00fdch v\u00fdvoj\u00e1\u0159\u016f open source.<\/p>\n

V rozhovoru v roce 2019 gener\u00e1ln\u00ed \u0159editel MongoDB Dev Ittycheria potvrdil, \u017ee MongoDB Inc. nem\u00e1 v \u00famyslu spolupracovat se komunitou open source v\u00fdvoj\u00e1\u0159\u016f na zlep\u0161en\u00ed MongoDB, proto\u017ee se soust\u0159ed\u00ed na svou freemium strategii: <\/p>\n

\"MongoDB byla vytvo\u0159ena MongoDB. Nebyla tu \u017e\u00e1dn\u00e1 p\u0159edchoz\u00ed \u0159e\u0161en\u00ed. Nepublikovali jsme n\u00e1\u0161 k\u00f3d, abychom z\u00edskali pomoc; zve\u0159ejnili jsme ho v r\u00e1mci freemium strategie,\u201d<\/p><\/blockquote>\n

\u2013 Dev Ittycheria, gener\u00e1ln\u00ed \u0159editel MongoDB.<\/p>\n

V \u0159\u00edjnu 2018 MongoDB n\u00e1hle zm\u011bnila svou licenci na SSPL (Server Side Public License). Bylo to u\u010din\u011bno n\u00e1hle a nep\u0159\u00e1telsky v\u016f\u010di komunit\u011b open source v\u00fdvoj\u00e1\u0159\u016f, kde se o nadch\u00e1zej\u00edc\u00edch zm\u011bn\u00e1ch licenc\u00ed obvykle v\u010das informuje, co\u017e d\u00e1v\u00e1 t\u011bm, kte\u0159\u00ed z jak\u00e9hokoli d\u016fvodu nemohou pou\u017e\u00edvat novou licenci, mo\u017enost pl\u00e1novat a prov\u00e9st p\u0159echod na jin\u00fd software.<\/p>\n

Co vlastn\u011b SSPL je, a pro\u010d by to mohlo ovlivnit v\u00e1s?<\/h2>\n

\nPodm\u00ednky licence SSPL vy\u017eaduj\u00ed, aby ka\u017ed\u00fd, kdo nab\u00edz\u00ed MongoDB jako DBaaS, bu\u010f uvolnil celou okoln\u00ed infrastrukturu pod podm\u00ednkami SSPL, nebo z\u00edskal od MongoDB komer\u010dn\u00ed licenci. Pro poskytovatele cloudov\u00fdch \u0159e\u0161en\u00ed je prvn\u00ed mo\u017enost nevhodn\u00e1, proto\u017ee licencov\u00e1n\u00ed MongoDB p\u0159\u00edmo umo\u017e\u0148uje MongoDB Inc. vykon\u00e1vat zna\u010dnou kontrolu nad cenami pro koncov\u00e9 u\u017eivatele, co\u017e znamen\u00e1 nedostatek skute\u010dn\u00e9 konkurence.<\/p>\n

Jakmile se DBaaS stane dominantn\u00ed formou pou\u017e\u00edv\u00e1n\u00ed datab\u00e1zov\u00e9ho softwaru, takov\u00e1 z\u00e1vislost na poskytovateli p\u0159edstavuje v\u00e1\u017en\u00fd probl\u00e9m!<\/p>\n

M\u016f\u017eete si \u0159\u00edct: \u201eNa tom nen\u00ed nic hrozn\u00e9ho: MongoDB Atlas nen\u00ed tak drah\u00fd\u201c. Opravdu to tak m\u016f\u017ee b\u00fdt\u2026 ale jen do\u010dasn\u011b.<\/p>\n

MongoDB zat\u00edm NEp\u0159in\u00e1\u0161\u00ed zisk, proto\u017ee minul\u00fd rok ozn\u00e1mila ztr\u00e1tu p\u0159es 175 milion\u016f dolar\u016f. V sou\u010dasnosti MongoDB aktivn\u011b investuje do r\u016fstu. To znamen\u00e1, mimo jin\u00e9, udr\u017eov\u00e1n\u00ed rozumn\u011b n\u00edzk\u00fdch cen. Nicm\u00e9n\u011b modern\u00ed sv\u011btov\u00e9 spole\u010dnosti se d\u0159\u00edve nebo pozd\u011bji mus\u00ed st\u00e1t ziskov\u00fdmi, a p\u0159i absenci konkurence za to budete muset platit.<\/p>\n

Nen\u00ed t\u0159eba se ob\u00e1vat pouze o ziskovost. Celkov\u00fd sc\u00e9n\u00e1\u0159 \u201ev\u00edt\u011bz bere v\u0161e\u201c, kter\u00fd p\u0159edpokl\u00e1d\u00e1 z\u00edsk\u00e1n\u00ed dominantn\u00edho pod\u00edlu na trhu jakoukoli cenou, znamen\u00e1 zvy\u0161ov\u00e1n\u00ed cen, dokud to bude mo\u017en\u00e9 (a je\u0161t\u011b v\u00edce!).<\/p>\n

Ve sv\u011bt\u011b datab\u00e1z\u00ed se t\u00e9to hry p\u0159ed p\u00e1r des\u00edtkami let velmi \u00fasp\u011b\u0161n\u011b \u00fa\u010dastnila spole\u010dnost Oracle, kter\u00e1 zachra\u0148ovala lidi p\u0159ed uv\u011bzn\u011bn\u00edm v hardwaru \u201emodr\u00e9ho giganta\u201c (IBM). Software Oracle byl dostupn\u00fd na r\u016fzn\u00e9m vybaven\u00ed a p\u016fvodn\u011b byl nab\u00edzen za rozumnou cenu\u2026 A pak se stal proklet\u00edm IT \u0159editel\u016f a finan\u010dn\u00edch \u0159editel\u016f po cel\u00e9m sv\u011bt\u011b.<\/p>\n

Dnes MongoDB hraje stejnou hru, jen v rychlej\u0161\u00edm tempu. M\u016fj p\u0159\u00edtel a kolega Matt Yonkovit se ned\u00e1vno zeptal: \u201eJe MongoDB nov\u00fdm Oraclem?\u201c a jsem si zcela jist\u00fd, alespo\u0148 z tohoto hlediska, \u017ee tomu tak je.<\/p>\n

Na z\u00e1v\u011br bych cht\u011bl \u0159\u00edct, \u017ee SSPL nen\u00ed n\u011bco, co ovliv\u0148uje pouze hrstku cloudov\u00fdch dodavatel\u016f, kte\u0159\u00ed nemohou p\u0159\u00edmo sout\u011b\u017eit s MongoDB v prostoru DBaaS. SSPL m\u00e1 vliv na v\u0161echny u\u017eivatele MongoDB, vnucuje dodavatelsk\u00e9 vazby a riziko p\u0159\u00edli\u0161 vysok\u00fdch cen v budoucnosti.
\n
Zdroj: habr.com<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0427\u0438\u0442\u0430\u044f FAQ \u043f\u043e SSPL MongoDB \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0438, \u043a\u0430\u0436\u0435\u0442\u0441\u044f, \u0447\u0442\u043e \u0432 \u0435\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0438 \u043d\u0435\u0442 \u043d\u0438\u0447\u0435\u0433\u043e \u0441\u0442\u0440\u0430\u0448\u043d\u043e\u0433\u043e, \u0435\u0441\u043b\u0438 \u0442\u043e\u043b\u044c\u043a\u043e \u0432\u044b \u043d\u0435 \u00ab\u0431\u043e\u043b\u044c\u0448\u043e\u0439 \u0438 \u043a\u0440\u0443\u0442\u043e\u0439 \u043f\u0440\u043e\u0432\u0430\u0439\u0434\u0435\u0440 \u043e\u0431\u043b\u0430\u0447\u043d\u044b\u0445 \u0440\u0435\u0448\u0435\u043d\u0438\u0439\u00bb. \u041e\u0434\u043d\u0430\u043a\u043e \u0441\u043f\u0435\u0448\u0443 \u0432\u0430\u0441 \u0440\u0430\u0437\u043e\u0447\u0430\u0440\u043e\u0432\u0430\u0442\u044c: \u043f\u043e\u0441\u043b\u0435\u0434\u0441\u0442\u0432\u0438\u044f \u043d\u0435\u043f\u043e\u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0435\u043d\u043d\u043e \u0434\u043b\u044f \u0432\u0430\u0441 \u0441\u0442\u0430\u043d\u0443\u0442 \u0433\u043e\u0440\u0430\u0437\u0434\u043e \u0441\u0435\u0440\u044c\u0435\u0437\u043d\u0435\u0435 \u0438 \u0445\u0443\u0436\u0435, \u0447\u0435\u043c \u0432\u044b \u043c\u043e\u0433\u043b\u0438 \u0431\u044b \u043f\u043e\u0434\u0443\u043c\u0430\u0442\u044c. \u041f\u0435\u0440\u0435\u0432\u043e\u0434 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u044f \u041a\u0430\u043a\u043e\u0432\u043e \u0432\u043b\u0438\u044f\u043d\u0438\u0435 \u043d\u043e\u0432\u043e\u0439 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0438 \u043d\u0430 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f, \u0441\u043e\u0437\u0434\u0430\u043d\u043d\u044b\u0435 \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c MongoDB \u0438 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":89735,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-89734","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Jak\u00e9 nebezpe\u010d\u00ed p\u0159edstavuje licence MongoDB SSPL pro v\u00e1s? | ProHoster","description":"P\u0159i \u010dten\u00ed FAQ o licenci SSPL MongoDB se zd\u00e1, \u017ee na jej\u00edch zm\u011bn\u00e1ch nen\u00ed nic \u0161patn\u00e9ho, pokud nejste.","canonical_url":"https:\/\/prohoster.info\/cs\/blog\/administrirovanie\/chem-dlya-vas-opasna-mongodb-sspl-liczenziya","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"cs_CZ","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0427\u0435\u043c \u0434\u043b\u044f \u0432\u0430\u0441 \u043e\u043f\u0430\u0441\u043d\u0430 MongoDB SSPL \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u044f? | ProHoster","og:description":"\u0427\u0438\u0442\u0430\u044f FAQ \u043f\u043e SSPL MongoDB \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0438, \u043a\u0430\u0436\u0435\u0442\u0441\u044f, \u0447\u0442\u043e \u0432 \u0435\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0438 \u043d\u0435\u0442 \u043d\u0438\u0447\u0435\u0433\u043e \u0441\u0442\u0440\u0430\u0448\u043d\u043e\u0433\u043e, \u0435\u0441\u043b\u0438 \u0442\u043e\u043b\u044c\u043a\u043e \u0432\u044b \u043d\u0435.","og:url":"https:\/\/prohoster.info\/cs\/blog\/administrirovanie\/chem-dlya-vas-opasna-mongodb-sspl-liczenziya","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2020-07-25T23:42:03+00:00","article:modified_time":"2020-07-25T23:42:03+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"89734","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":null,"breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-02-28 13:05:27","updated":"2022-09-28 04:47:20","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts\/89734","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/comments?post=89734"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts\/89734\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/media\/89735"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/media?parent=89734"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/categories?post=89734"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/tags?post=89734"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}