{"id":97071,"date":"2020-10-16T02:42:16","date_gmt":"2020-10-16T00:42:16","guid":{"rendered":"https:\/\/prohoster.info\/blog\/administrirovanie\/krupnejshaya-svobodnaya-elektronnaya-biblioteka-vyhodit-v-mezhplanetnoe-prostranstvo"},"modified":"2020-10-16T02:42:16","modified_gmt":"2020-10-16T00:42:16","slug":"krupnejshaya-svobodnaya-elektronnaya-biblioteka-vyhodit-v-mezhplanetnoe-prostranstvo","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sv\/blog\/administrirovanie\/krupnejshaya-svobodnaya-elektronnaya-biblioteka-vyhodit-v-mezhplanetnoe-prostranstvo","title":{"rendered":"Det st\u00f6rsta fria elektroniska biblioteket g\u00e5r ut i det interplanet\u00e4ra rummet.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><img decoding=\"async\" alt=\"Det st\u00f6rsta fria elektroniska biblioteket g\u00e5r ut i det interplanet\u00e4ra rummet.\" src=\"\/wp-content\/uploads\/2020\/10\/6949d84197c211d1f4d980c426d3c657.png\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p>Library Genesis \u2013 en verklig juvel p\u00e5 Internet. Denna onlinebibliotek, som ger fri tillg\u00e5ng till \u00f6ver 2,7 miljoner b\u00f6cker, har nu tagit ett efterl\u00e4ngtat steg. En av webbens spegelkopior erbjuder nu m\u00f6jlighet att ladda ner filer via IPFS \u2013 ett distribuerat filsystem.<\/p>\n<p>S\u00e5, Library Genesis samling av b\u00f6cker har laddats upp till IPFS, l\u00e5sts och kopplats till s\u00f6kning. Det betyder att det nu \u00e4r lite sv\u00e5rare att ber\u00f6va m\u00e4nniskor tillg\u00e5ng till v\u00e5rt gemensamma kulturella och vetenskapliga arv.<\/p>\n<h2>Om LibGen<\/h2>\n<p>I b\u00f6rjan av 00-talet, n\u00e4r internet fortfarande var fritt fr\u00e5n regleringar, fanns det dussintal samlingar av vetenskapliga b\u00f6cker. De st\u00f6rsta samlingarna som jag kan minnas \u2013 KoLXo3, mehmat och mirknig \u2013 inneh\u00f6ll vid 2007 tusentals l\u00e4rob\u00f6cker, publikationer och andra viktiga djvu- och pdf-filer f\u00f6r studenter.<\/p>\n<p>Precis som med andra filsamlingar led dessa samlingar av allm\u00e4nna problem med navigering. Biblioteket Kolhoz, till exempel, fanns p\u00e5 \u00f6ver 20 DVD-skivor. Den mest popul\u00e4ra delen av biblioteket \u00f6verf\u00f6rdes av \u00e4ldre studenter till fildelning i studentkorridoren, och om man beh\u00f6vde n\u00e5got s\u00e4llsynt, var det ofta jobbigt! Minst sagt fick man bjuda p\u00e5 \u00f6l f\u00f6r \u00e4garen av skivorna.<\/p>\n<p>\u00c4nd\u00e5 var samlingarna fortfarande av p\u00e5taglig storlek. Och \u00e4ven om s\u00f6kning efter filnamn ofta blockerades av filens skapare, kunde man efter ih\u00e4rdigt bl\u00e4ddrande igenom ett tiotal sidor hitta den bok man beh\u00f6vde.<\/p>\n<p>\u00c5r 2008 publicerade en entusiast torrents p\u00e5 rutracker.ru (d\u00e5 torrents.ru), som sammanst\u00e4llde de existerande b\u00f6ckerna till en stor h\u00f6g. I samma tr\u00e5d fanns det en person som b\u00f6rjade det m\u00f6dosamma arbetet med att systematisera de uppladdade filerna och skapa ett webbgr\u00e4nssnitt. S\u00e5 f\u00f6ddes Library Genesis.<\/p>\n<p>Hela tiden fr\u00e5n 2008 till nu har LibGen utvecklats och fyllts p\u00e5 med b\u00f6cker av gemenskapens anstr\u00e4ngningar. Metadata f\u00f6r b\u00f6ckerna har redigerats och d\u00e4refter sparats och spridits i form av MySQL-dumpar f\u00f6r alla intresserade. Den altruistiska inst\u00e4llningen till metadata har lett till att det har skapats ett stort antal speglar och \u00f6kat \u00f6verlevnaden f\u00f6r hela projektet, trots \u00f6kad fragmentering.<\/p>\n<p>En viktig milstolpe i bibliotekets liv blev speglingen av Sci-Hub:s databas, som inleddes 2013. Tack vare samarbetet mellan de tv\u00e5 systemen har en enast\u00e5ende samling data \u2013 vetenskapliga och sk\u00f6nlitter\u00e4ra b\u00f6cker tillsammans med vetenskapliga publikationer \u2013 koncentrerats p\u00e5 ett st\u00e4lle. Jag har en k\u00e4nsla av att en dump av det gemensamma biblioteket LibGen och Sci-Hub r\u00e4cker f\u00f6r att \u00e5terst\u00e4lla den vetenskapligt-tekniska framstegen i civilisationen vid en eventuell f\u00f6rlust i en katastrof.<\/p>\n<p>Idag st\u00e5r biblioteket ganska stabilt p\u00e5 sina f\u00f6tter, med ett webgr\u00e4nssnitt som g\u00f6r det m\u00f6jligt att s\u00f6ka i samlingen och ladda ner hittade filer.<\/p>\n<h2>LibGen i IPFS<\/h2>\n<p>Och \u00e4ven om den sociala betydelsen av LibGen \u00e4r uppenbar, \u00e4r orsakerna till varf\u00f6r biblioteket st\u00e4ndigt \u00e4r i riskzonen f\u00f6r st\u00e4ngning lika tydliga. Det \u00e4r just detta som f\u00e5r underh\u00e5llarna av speglarna att s\u00f6ka nya s\u00e4tt att s\u00e4kerst\u00e4lla h\u00e5llbarhet. En av dessa v\u00e4gar har blivit publiceringen av samlingen i IPFS.<\/p>\n<p>IPFS har funnits relativt l\u00e4nge. Tekniska f\u00f6rhoppningar kn\u00f6ts till dess f\u00f6delse och inte alla har uppfyllts. \u00c4nd\u00e5 forts\u00e4tter n\u00e4tverkets utveckling, och LibGens n\u00e4rvaro i det kan st\u00e4rka tillstr\u00f6mningen av nya krafter och gynna sj\u00e4lva n\u00e4tverket.<\/p>\n<p>F\u00f6renklat kan IPFS beskrivas som en filsystem som str\u00e4cker sig \u00f6ver ett obest\u00e4mt antal noder i n\u00e4tverket. Deltagarna i det peer-to-peer-n\u00e4tverket kan cacha filer lokalt och dela dem med andra. Adresseringen av filer sker inte efter s\u00f6kv\u00e4gar, utan efter hash av filinneh\u00e5llet. <\/p>\n<p>F\u00f6r en tid sedan tillk\u00e4nnagav deltagarna i LibGen IPFS-hashar och b\u00f6rjade sprida filer. Denna vecka b\u00f6rjade l\u00e4nkar till filer i IPFS dyka upp i s\u00f6kresultaten f\u00f6r vissa speglar av LibGen. Dessutom, tack vare aktivister fr\u00e5n Internet Archive-teamet och belysningen av h\u00e4ndelserna p\u00e5 Reddit, p\u00e5g\u00e5r just nu en \u00f6kning av aktiva pingare b\u00e5de i IPFS och f\u00f6r spridning av de ursprungliga torrenterna.<\/p>\n<p>Det \u00e4r fortfarande oklart om sj\u00e4lva IPFS-hasharna kommer att dyka upp i dumpen av LibGens databas, men det verkar som om detta kan f\u00f6rv\u00e4ntas. M\u00f6jligheten att ladda ner metadata f\u00f6r samlingen tillsammans med IPFS-hasharna s\u00e4nker intr\u00e4desbarri\u00e4ren f\u00f6r att skapa en egen spegel, \u00f6kar stabiliteten f\u00f6r hela biblioteket och n\u00e4rmar sig genomf\u00f6randet av bibliotekets skapare dr\u00f6m.<\/p>\n<p>P.S. F\u00f6r dem som vill hj\u00e4lpa till med projektet har en resurs skapats <noindex><a rel=\"nofollow\" href=\"https:\/\/freeread.org\">freeread.org<\/a><\/noindex>, d\u00e4r instruktioner f\u00f6r hur man st\u00e4ller in IPFS finns.<\/p>\n<\/p>\n<p>K\u00e4lla: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/post\/523500\/\">habr.com<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>Library Genesis &#8212; \u043d\u0430\u0441\u0442\u043e\u044f\u0449\u0438\u0439 \u0431\u0440\u0438\u043b\u043b\u0438\u0430\u043d\u0442 \u0418\u043d\u0442\u0435\u0440\u043d\u0435\u0442\u0430. \u041e\u043d\u043b\u0430\u0439\u043d-\u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0430, \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0449\u0430\u044f \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u044b\u0439 \u0434\u043e\u0441\u0442\u0443\u043f \u0431\u043e\u043b\u0435\u0435 \u0447\u0435\u043c \u043a 2.7 \u043c\u0438\u043b\u043b\u0438\u043e\u043d\u0430\u043c \u043a\u043d\u0438\u0433, \u043d\u0430 \u044d\u0442\u043e\u0439 \u043d\u0435\u0434\u0435\u043b\u0435 \u0441\u0434\u0435\u043b\u0430\u043b\u0430 \u0434\u043e\u043b\u0433\u043e\u0436\u0434\u0430\u043d\u043d\u044b\u0439 \u0448\u0430\u0433. \u041e\u0434\u043d\u043e \u0438\u0437 \u0432\u0435\u0431-\u0437\u0435\u0440\u043a\u0430\u043b \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 \u0442\u0435\u043f\u0435\u0440\u044c \u0434\u0430\u0435\u0442 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u0441\u043a\u0430\u0447\u0430\u0442\u044c \u0444\u0430\u0439\u043b\u044b \u0447\u0435\u0440\u0435\u0437 IPFS &#8212; \u0440\u0430\u0441\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u043d\u0443\u044e \u0444\u0430\u0439\u043b\u043e\u0432\u0443\u044e \u0441\u0438\u0441\u0442\u0435\u043c\u0443. \u0418\u0442\u0430\u043a, \u043a\u043e\u043b\u043b\u0435\u043a\u0446\u0438\u044f \u043a\u043d\u0438\u0433 Library Genesis \u0437\u0430\u0433\u0440\u0443\u0436\u0435\u043d\u0430 \u0432 IPFS, \u0437\u0430\u043f\u0438\u043d\u0435\u043d\u0430 \u0438 \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0430 \u0441 \u043f\u043e\u0438\u0441\u043a\u043e\u043c. \u0410 \u044d\u0442\u043e \u0437\u043d\u0430\u0447\u0438\u0442, \u0447\u0442\u043e \u0442\u0435\u043f\u0435\u0440\u044c [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":97072,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-97071","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" content=\"Library.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta 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