I think eventually they will migrate completely to Cassandra On Jan 14, 2011 6:59 AM, "Chris Thomas" <[email protected]> wrote: > Yeah, it is more like Trevor said. It is a mix of stuff. Facebook did not switch > to Cassandra, they started to use it. A big difference. MySQL is still heavily > used at Facebook. This article describes an issue Facebook had with MySQL > replication and memcache inconsistency between their two data centers. I like > how they solved the problem. They just added their own keyword to SQL that did > the memcached operation they needed. > http://www.facebook.com/note.php?note_id=23844338919 > > Chris > > > > > ________________________________ > From: Trevor Benedict <[email protected]> > To: SoCal LUG Users List <[email protected]> > Sent: Thu, January 13, 2011 11:38:13 PM > Subject: Re: [LinuxUsers] Java/PHP/JS Dev's needed > > http://www.developer.com/open/article.php/3894566/Inside-Facebooks-Open-Source-Infrastructure.htm > > July 22, 2010 > > Its a mix of things, depending on what is needed. > > -- Trevor > > > On Thu, Jan 13, 2011 at 11:17 PM, Dino K <[email protected]> wrote: > > Facebook switched to Cassandra in 2008 >> >>http://www.facebook.com/note.php?note_id=24413138919 >> >> >> >> >>On Thu, Jan 13, 2011 at 11:08 PM, Trevor Benedict <[email protected]> wrote: >> >>For the data I work with, Cassandra would be a nightmare to use. >>>Im close to having 500 million records of gps data in my DB. And this year it >>>might hit 1 billion gps records at the rate where going. >>>There is scaling for web, then there is scaling for infrastructure, I need >>both. >>>If Facebook is still using MySQL... it must not be all that bad. >>>-- Trevor Benedict >>> >>> >>> >>>On Thu, Jan 13, 2011 at 10:37 PM, Dino K <[email protected]> wrote: >>> >>>time to switch to a Cassandra model instead of MySQL unless you need that ACID >>>> >>>> >>>> >>>> >>>> >>>>On Thu, Dec 23, 2010 at 8:40 PM, Trevor Benedict <[email protected]> wrote: >>>> >>>>I was talking Browser JS. And yes I know of node.js, Its pretty cool, but still >>>>has a bit to go. >>>>>-- Trevor >>>>> >>>>> >>>>>On Thu, Dec 23, 2010 at 7:20 AM, Ragi Burhum <[email protected]> wrote: >>>>> >>>>>Date: Wed, 22 Dec 2010 11:41:31 -0800 >>>>>>>From: Trevor Benedict <[email protected]> >>>>>>>Subject: Re: [LinuxUsers] Java/PHP/JS Dev's needed >>>>>>>To: SoCal LUG Users List <[email protected]> >>>>>>> >>>>> >>>>> >>>>> >>>>>One thought we could do it all in JS >>>>>> >>>> >>>> >>>>>Well, you can if you were using Node.js (http://nodejs.org/#about) and it would >>>>>be faster than anything you would build in stock apache. >>>>> >>>>> >>>>>Don't believe me? See the rationale >>>>>here http://www.yuiblog.com/blog/2010/05/20/video-dahl/ >>>>> >>>>> >>>>>> >>>>>>_______________________________________________ >>>>>>LinuxUsers mailing list >>>>>>[email protected] >>>>>>http://socallinux.org/cgi-bin/mailman/listinfo/linuxusers >>>>>> >>>>>> >>>>> >>>>>_______________________________________________ >>>>>LinuxUsers mailing list >>>>>[email protected] >>>>>http://socallinux.org/cgi-bin/mailman/listinfo/linuxusers >>>>> >>>>> >>>> >>>>_______________________________________________ >>>>LinuxUsers mailing list >>>>[email protected] >>>>http://socallinux.org/cgi-bin/mailman/listinfo/linuxusers >>>> >>>> >>> >>>_______________________________________________ >>>LinuxUsers mailing list >>>[email protected] >>>http://socallinux.org/cgi-bin/mailman/listinfo/linuxusers >>> >>> >> >>_______________________________________________ >>LinuxUsers mailing list >>[email protected] >>http://socallinux.org/cgi-bin/mailman/listinfo/linuxusers >> >> > > > >
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