{"id":35974,"date":"2019-10-31T22:08:54","date_gmt":"2019-10-31T19:08:54","guid":{"rendered":"https:\/\/prohoster.info\/blog\/cern-perehodit-na-otkrytoe-po-pochemu\/"},"modified":"2019-10-31T22:08:54","modified_gmt":"2019-10-31T19:08:54","slug":"cern-perehodit-na-otkrytoe-po-pochemu","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/administrirovanie\/cern-perehodit-na-otkrytoe-po-pochemu","title":{"rendered":"Il CERN passa al software open source \u2014 perch\u00e9?","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>L'organizzazione abbandona i software Microsoft e altri prodotti commerciali. Discutiamo le ragioni e raccontiamo di altre aziende che stanno passando al software open source.<\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/itglobalcom\/blog\/459078\/\"><img decoding=\"async\" alt=\"Il CERN passa al software open source \u2014 perch\u00e9?\" src=\"\/wp-content\/uploads\/2019\/07\/18d05f341444b05f4102b3c1aba5eecf.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><br \/>\n<i>Foto \u2014 <noindex><a rel=\"nofollow\" href=\"https:\/\/unsplash.com\/photos\/iMKfMmcWg6s\">Devon Rogers<\/a><\/noindex> \u2014 Unsplash<\/i><\/p>\n<h2>Le loro motivazioni<\/h2>\n<p>\nNegli ultimi 20 anni, il CERN ha utilizzato prodotti Microsoft: sistema operativo, piattaforma cloud, pacchetti Office, Skype e altro. Tuttavia, l'azienda IT ha negato allo scienziato l'accesso allo status di \"organizzazione accademica\", che permetteva l'acquisto di licenze software a prezzi scontati.<\/p>\n<p>A dire il vero, va notato che, da un punto di vista formale, il CERN non \u00e8 realmente un'organizzazione accademica. Il laboratorio di ricerca nucleare non conferisce titoli scientifici. Inoltre, gran parte dei ricercatori impegnati nei progetti \u00e8 ufficialmente assunta da diverse universit\u00e0 in tutto il mondo.<\/p>\n<p>Secondo il nuovo contratto, il costo dei pacchetti Microsoft \u00e8 basato sul numero di utenti. Per una grande organizzazione non profit come il CERN, il nuovo metodo di calcolo si \u00e8 tradotto in un importo insostenibile. Il costo delle applicazioni Microsoft per il CERN <noindex><a rel=\"nofollow\" href=\"https:\/\/home.cern\/news\/news\/computing\/microsoft-alternatives-project-malt\">\u00e8 aumentato<\/a><\/noindex> di dieci volte.<\/p>\n<p>Per affrontare il problema, il dipartimento informatico del CERN ha lanciato l'iniziativa The Microsoft Alternatives Project, o MAlt. Nonostante il nome, il suo obiettivo \u00e8 quello di abbandonare tutte le soluzioni software commerciali, non solo i prodotti del colosso IT. Il elenco completo delle applicazioni da cui si prevede di allontanarsi non \u00e8 ancora noto. Tuttavia, la prima priorit\u00e0 al CERN sar\u00e0 trovare un'alternativa al servizio email e a Skype.<\/p>\n<p>Dando maggiori dettagli, i rappresentanti del CERN promettono aggiornamenti per met\u00e0 settembre. I progressi possono essere <noindex><a rel=\"nofollow\" href=\"https:\/\/home.cern\/news\/announcement\/computing\/new-blog-get-updates-your-computing-environment\">monitorati sul sito del progetto.<\/a><\/noindex>.<\/p>\n<h2>Perch\u00e9 open source<\/h2>\n<p>\nPassando al software open source, al CERN vogliono evitare il lock-in del fornitore di applicazioni e ottenere pieno controllo sui dati raccolti. Ce ne sono moltissimi \u2014 ad esempio, tre anni fa il CERN <noindex><a rel=\"nofollow\" href=\"https:\/\/www.sciencealert2014.com\/cern-just-dropped-300-tb-of-large-hadron-collider-data-online-for-free\">ha reso disponibili 300 TB di dati generati dal Large Hadron Collider.<\/a><\/noindex> Al CERN hanno gi\u00e0 esperienza con l'open source: parte dei servizi per il LHC \u00e8 stata sviluppata dagli ingegneri del laboratorio. Inoltre, l'organizzazione partecipa attivamente allo sviluppo dell'ecosistema del software libero. Sostiene da tempo una piattaforma cloud per IaaS \u2014 OpenStack.<\/p>\n<p>Fino al 2015, gli ingegneri del CERN hanno collaborato con esperti di Fermilab<\/p>\n<p>Fino al 2015, gli ingegneri del CERN hanno collaborato con esperti del Fermilab <noindex><a rel=\"nofollow\" href=\"https:\/\/www.techrepublic.com\/article\/scientific-linux-and-antergos-are-shutting-down-its-time-for-linux-mint-to-go\/\">hanno lavorato.<\/a><\/noindex> sviluppo di una propria distribuzione Linux \u2014 <noindex><a rel=\"nofollow\" href=\"https:\/\/www.scientificlinux.org\/\">Scientific Linux<\/a><\/noindex>. Era un clone di Red Hat Enterprise Linux (RHEL). Successivamente, il laboratorio \u00e8 passato a CentOS, e Fermilab ha interrotto lo sviluppo della propria distribuzione a maggio di quest'anno.<\/p>\n<blockquote><p>Tra i progetti open source pi\u00f9 recenti a cui ha lavorato il CERN, si possono evidenziare <noindex><a rel=\"nofollow\" href=\"https:\/\/www.zdnet.com\/article\/cerns-world-first-browser-reborn-now-you-can-browse-like-its-1990\/\">una nuova versione<\/a><\/noindex> del primo browser <noindex><a rel=\"nofollow\" href=\"https:\/\/ru.wikipedia.org\/wiki\/WorldWideWeb\">WorldWideWeb<\/a><\/noindex>. \u00c8 stato scritto da Tim Berners-Lee nel 1990. All'epoca lavorava su piattaforma NeXTSTEP ed \u00e8 stato sviluppato con Interface Builder. La maggior parte delle informazioni erano visualizzate in formato testuale, ma c'erano anche immagini.<\/p>\n<p>Un emulatore del browser <noindex><a rel=\"nofollow\" href=\"https:\/\/worldwideweb.cern.ch\/browser\/\">\u00e8 disponibile online<\/a><\/noindex>. I sorgenti possono essere trovati <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/cynthia\/WorldWideWeb\">nel repository su GitHub<\/a><\/noindex>.<\/p><\/blockquote>\n<p>\nAl CERN si occupano anche di hardware open. Gi\u00e0 nel 2011 l'organizzazione <noindex><a rel=\"nofollow\" href=\"https:\/\/arstechnica.com\/information-technology\/2011\/07\/for-the-good-of-all-of-us-cern-launches-open-source-hardware-effort\/\">lanciato<\/a><\/noindex> ha lanciato l'iniziativa Open Source Hardware e fino ad oggi sostiene il repository <noindex><a rel=\"nofollow\" href=\"https:\/\/ohwr.org\/welcome\">Open Hardware Repository<\/a><\/noindex>. Qui gli appassionati possono seguire gli sviluppi dell'organizzazione e parteciparvi.<\/p>\n<p><img decoding=\"async\" alt=\"Il CERN passa al software open source \u2014 perch\u00e9?\" src=\"\/wp-content\/uploads\/2019\/07\/c58e36dbec935385338114f7d4700464.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Foto \u2014 <noindex><a rel=\"nofollow\" href=\"https:\/\/unsplash.com\/photos\/2BHDrWzyCto\">Samuel Zeller<\/a><\/noindex> \u2014 Unsplash<\/i><\/p>\n<p>Un esempio di progetto potrebbe essere <noindex><a rel=\"nofollow\" href=\"https:\/\/ohwr.org\/projects\/white-rabbit\">White Rabbit<\/a><\/noindex>. I partecipanti creano uno switch per la sincronizzazione dei dati trasmessi in reti Ethernet complesse. Il sistema supporta il funzionamento con mille nodi e pu\u00f2 trasmettere dati con alta precisione su fibra ottica lungo 10 km. Il progetto \u00e8 attivamente aggiornato e viene utilizzato da grandi laboratori di ricerca europei.<\/p>\n<h2>Chi altro sta passando a software open source<\/h2>\n<p>\nAll'inizio dell'anno diversi grandi fornitori di servizi di telecomunicazione \u2014 AT&amp;T, Verizon, China Mobile e DTK \u2014 hanno parlato del loro attivo lavoro con software open source. Fanno parte del fondo <noindex><a rel=\"nofollow\" href=\"https:\/\/www.lfnetworking.org\/\">LF Networking<\/a><\/noindex>, che si occupa dello sviluppo e della promozione di progetti di rete.<\/p>\n<p>Ad esempio, AT&amp;T ha presentato il suo sistema per lavorare con reti virtuali ONAP. Questo viene gradualmente implementato da altri membri del fondo. Alla fine di marzo, Eri\u0441sson <noindex><a rel=\"nofollow\" href=\"https:\/\/www.ericsson.com\/en\/press-releases\/6\/2019\/att-ericsson-worlds-first-network-slice-lifecycle-management-based-onap\">ha mostrato una soluzione<\/a><\/noindex> basata su ONAP, che consente di segmentare le reti con un solo clic. Si prevede che le soluzioni open source <noindex><a rel=\"nofollow\" href=\"https:\/\/www.linuxfoundation.org\/blog\/2019\/02\/the-telecom-industry-has-moved-to-open-source\/\">aiuteranno<\/a><\/noindex> gli operatori di rete con il dispiegamento delle reti mobili di nuova generazione.<\/p>\n<p>Anche alcune universit\u00e0 nel Regno Unito stanno passando a software open source. La met\u00e0 delle universit\u00e0 del paese <noindex><a rel=\"nofollow\" href=\"https:\/\/www.theguardian.com\/higher-education-network\/blog\/2013\/mar\/28\/open-source-universities-development-jisc\">utilizza<\/a><\/noindex> utilizza soluzioni open source, tra cui <noindex><a rel=\"nofollow\" href=\"https:\/\/ru.wikipedia.org\/wiki\/%D0%9E%D1%82%D0%BA%D1%80%D1%8B%D1%82%D1%8B%D0%B9_%D1%83%D0%BD%D0%B8%D0%B2%D0%B5%D1%80%D1%81%D0%B8%D1%82%D0%B5%D1%82_(%D0%92%D0%B5%D0%BB%D0%B8%D0%BA%D0%BE%D0%B1%D1%80%D0%B8%D1%82%D0%B0%D0%BD%D0%B8%D1%8F)\">Universit\u00e0 Aperta<\/a><\/noindex>. I suoi processi educativi sono basati su <noindex><a rel=\"nofollow\" href=\"https:\/\/moodle.org\/\">piattaforma Moodle<\/a><\/noindex> \u2014 un'app web che offre la possibilit\u00e0 di creare siti per l'apprendimento online.<\/p>\n<p>Gradualmente, sempre pi\u00f9 istituzioni educative iniziano a utilizzare la piattaforma. E i membri della comunit\u00e0 sono convinti che presto ad essa si collegher\u00e0 la maggior parte delle universit\u00e0 del paese.<\/p>\n<p>\nNoi di <noindex><a rel=\"nofollow\" href=\"http:\/\/itglobal.com\/\">ITGLOBAL.COM<\/a><\/noindex>\u00a0offre servizi di cloud privato e ibrido. Alcuni materiali sull'argomento dal nostro blog aziendale:<\/p>\n<ul>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/blog.itglobal.com\/practice\/konvergentnye-i-giperkonvergentnye-sredy-kak-osnova-sovremennogo-biznesa\/\">Ambienti convergenti e iperconvergenti come base per il business moderno<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/blog.itglobal.com\/standarty\/zachem-klientu-oblachnogo-provajdera-znat-ob-urovne-nadezhnosti-cod\/\">Perch\u00e9 un cliente di un fornitore di cloud dovrebbe conoscere il livello di affidabilit\u00e0 del data center<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/blog.itglobal.com\/bezopasnost\/zashhita-ot-ddos-v-oblake-provajdera\/\">Protezione DDoS nel cloud del fornitore<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/blog.itglobal.com\/zhelezo\/servery-dlya-sap-osnovnye-platformy\/\">Server per SAP: piattaforme principali<\/a><\/noindex><\/li>\n<\/ul>\n<p>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/itglobalcom\/blog\/459078\/\">habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u044f \u043e\u0442\u043a\u0430\u0437\u044b\u0432\u0430\u0435\u0442\u0441\u044f \u043e\u0442 \u041f\u041e Microsoft \u0438 \u0438\u043d\u044b\u0445 \u043a\u043e\u043c\u043c\u0435\u0440\u0447\u0435\u0441\u043a\u0438\u0445 \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u043e\u0432. \u041e\u0431\u0441\u0443\u0436\u0434\u0430\u0435\u043c \u043f\u0440\u0438\u0447\u0438\u043d\u044b \u0438 \u0440\u0430\u0441\u0441\u043a\u0430\u0437\u044b\u0432\u0430\u0435\u043c \u043e \u0434\u0440\u0443\u0433\u0438\u0445 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u044f\u0445, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043f\u0435\u0440\u0435\u0445\u043e\u0434\u044f\u0442 \u043d\u0430 \u043e\u0442\u043a\u0440\u044b\u0442\u043e\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0435 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u0435. \u0424\u043e\u0442\u043e \u2014 Devon Rogers \u2014 Unsplash \u0421\u0432\u043e\u0438 \u043f\u0440\u0438\u0447\u0438\u043d\u044b \u041f\u043e\u0441\u043b\u0435\u0434\u043d\u0438\u0435 20 \u043b\u0435\u0442 CERN \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043b\u0438 \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u044b Microsoft \u2014 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u0443\u044e \u0441\u0438\u0441\u0442\u0435\u043c\u0443, \u043e\u0431\u043b\u0430\u0447\u043d\u0443\u044e \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0443, \u043f\u0430\u043a\u0435\u0442\u044b Office, Skype \u0438 \u0434\u0440. \u041e\u0434\u043d\u0430\u043a\u043e \u0418\u0422-\u043a\u043e\u043c\u043f\u0430\u043d\u0438\u044f \u043e\u0442\u043a\u0430\u0437\u0430\u043b\u0430 \u043b\u0430\u0431\u043e\u0440\u0430\u0442\u043e\u0440\u0438\u0438 \u0432 \u0441\u0442\u0430\u0442\u0443\u0441\u0435 \u00ab\u0430\u043a\u0430\u0434\u0435\u043c\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0438\u00bb, [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":26893,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-35974","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u044f \u043e\u0442\u043a\u0430\u0437\u044b\u0432\u0430\u0435\u0442\u0441\u044f \u043e\u0442 \u041f\u041e Microsoft \u0438 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Discutiamo le ragioni e raccontiamo di altre aziende che passano a software open source. Foto \u2014 Devon Rogers \u2014 Unsplash Le loro ragioni Negli ultimi 20 anni, il CERN ha utilizzato prodotti Microsoft \u2014 sistema operativo, piattaforma cloud, pacchetti Office, Skype e altro. 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