See this note https://www.facebook.com/note.php?note_id=16121578919
On Fri, Jun 3, 2011 at 7:47 PM, ankit sambyal <[email protected]>wrote: > Ya mapreduce is a framework. It may use a database. > Facebook uses cloud database, which uses map reduce framework. > > > > On Fri, Jun 3, 2011 at 6:56 AM, Akshata Sharma > <[email protected]> wrote: > > MapReduce is not a db, its an framework right? > > > > On Fri, Jun 3, 2011 at 7:20 PM, Akshay Rastogi <[email protected]> wrote: > >> > >> Fb dont use relational dbs for sure.. they use MapReduce > >> On Fri, Jun 3, 2011 at 7:14 PM, Akshata Sharma < > [email protected]> > >> wrote: > >>> > >>> Also, is the database they use relational database? or is it cloud DB? > >>> > >>> On Fri, Jun 3, 2011 at 7:09 PM, Akshata Sharma > >>> <[email protected]> wrote: > >>>> > >>>> How facebook stores all the user information? I am talking in terms of > >>>> scalability, their spread servers, and how the friend information, > common > >>>> friends, etc is stored for a user? Can someone give me some > explanation > >>>> about this? > >>> > >>> -- > >>> You received this message because you are subscribed to the Google > Groups > >>> "Algorithm Geeks" group. > >>> To post to this group, send email to [email protected]. > >>> To unsubscribe from this group, send email to > >>> [email protected]. > >>> For more options, visit this group at > >>> http://groups.google.com/group/algogeeks?hl=en. > >> > >> > >> > >> -- > >> AKSHAY RASTOGI > >> BE(Hons) CS > >> BITS PILANI , Pilani > >> > >> -- > >> You received this message because you are subscribed to the Google > Groups > >> "Algorithm Geeks" group. > >> To post to this group, send email to [email protected]. > >> To unsubscribe from this group, send email to > >> [email protected]. > >> For more options, visit this group at > >> http://groups.google.com/group/algogeeks?hl=en. > > > > -- > > You received this message because you are subscribed to the Google Groups > > "Algorithm Geeks" group. > > To post to this group, send email to [email protected]. > > To unsubscribe from this group, send email to > > [email protected]. > > For more options, visit this group at > > http://groups.google.com/group/algogeeks?hl=en. > > > > -- > You received this message because you are subscribed to the Google Groups > "Algorithm Geeks" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/algogeeks?hl=en. > > -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
