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No -- Facebook's PHP code is translated to C++ by HipHop and compiled into a monolithic binary, and Cassandra has largely been deprecated in favor of HBase.
by pork 13y ago
No -- Facebook's PHP code is translated to C++ by HipHop and compiled into a monolithic binary, and Cassandra has largely been deprecated in favor of HBase.
- Skinney 13y agoFacebook is using HipHopVM, which is a JIT for PHP. HipHop is no longer a PHP -> C++ compiler. Didn't know they switched to HBase, it's still Java though.
- bandushrew 13y agohttps://www.facebook.com/note.php?note_id=10150415177928920 https://www.facebook.com/note.php?note_id=10150415177928920 "Facebook uses hphpi (and now hhvm) for day-to-day software development, but uses the HipHop compiler (hphpc) to create optimized binaries that serve the Facebook website. hphpc is in essence a traditional static compiler that converts PHP→AST→C++→x64."
- Skinney 13y agoThat note is from 2011. According to wikipedia: http://en.wikipedia.org/wiki/HipHop_for_PHP http://en.wikipedia.org/wiki/HipHop_for_PHP "in Q1 2013, the production version of facebook.com started running on HHVM, replacing HPHPc."
- bandushrew 13y agoohh, nice. I wonder how well silverstripe runs on it....