http://arstechnica.com/business/2012/04/exclusive-a-behind-the-scenes-look-at-facebook-release-engineering/
"Because Facebook's entire code base is compiled down to a single binary executable, the company's deployment process is quite different from what you'd normally expect in a PHP environment. Rossi told me that the binary, which represents the entire Facebook application, is approximately 1.5GB in size. When Facebook updates its code and generates a new build, the new binary has to be pushed to all of the company's servers. Moving a 1.5GB binary blob to countless servers is a non-trivial technical challenge. After exploring several solutions, Facebook came up with the idea of using BitTorrent, the popular peer-to-peer filesharing protocol. BitTorrent is very good at propagating large files over a large number of different servers." 2014/1/10 Blabos de Blebe <[email protected]> > > e o facebook todo é um binario com mais de 1 GB > > > > o deploy é via bit-torrent. > > Você, claro, tá tirando um sarro, né!? > > > 2014/1/10 Tiago Peczenyj <[email protected]> > >> basicamente eles convertem PHP em C++ usando o HipHop >> >> e o facebook todo é um binario com mais de 1 GB >> >> o deploy é via bit-torrent. >> >> >> 2014/1/10 Aureliano Guedes <[email protected]> >> >>> Posso ta errado, mas acredito que aquele chat do face usa Perl. >>> >>> Mas que trem e esse de hiphop "sei la o que" e esse de PHP com >>> performance de C++? >>> >>> >>> Renato Santos <[email protected]> escreveu: >>> >>> Isso é só um mirror, geralmente de "contribuição" por utilizar Perl em >>> alguns pedaços (e no começo era um Perl script cgi) aí como pra eles um >>> servidor não é nada, eles fazem o mirror. Assim como globo . com, etc >>> On Jan 10, 2014 9:26 AM, "Andre Luis" <[email protected]> wrote: >>> >>> Bom dia lista, >>> >>> >>> Hoje configurando o CPAN na minha maquina notei uma coisa curiosa >>> >>> >>> (32) http://cpan.mirror.facebook.net/ >>> >>> >>> Alguém sabe se o facebook está trabalhando com perl? Eu achava que o >>> facebook usava PHP >>> >>> >>> Abs >>> >>> >>> _______________________________________________ >>> Rio-pm mailing list >>> [email protected] >>> http://mail.pm.org/mailman/listinfo/rio-pm >>> >>> >>> _______________________________________________ >>> Rio-pm mailing list >>> [email protected] >>> http://mail.pm.org/mailman/listinfo/rio-pm >>> >> >> >> >> -- >> Tiago B. Peczenyj >> Linux User #405772 >> >> http://about.me/peczenyj >> >> _______________________________________________ >> Rio-pm mailing list >> [email protected] >> http://mail.pm.org/mailman/listinfo/rio-pm >> > > > _______________________________________________ > Rio-pm mailing list > [email protected] > http://mail.pm.org/mailman/listinfo/rio-pm > -- Tiago B. Peczenyj Linux User #405772 http://about.me/peczenyj
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