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  1. #1
    Join Date
    Aug 2008
    Posts
    24

    Unanswered: how to setup db like facebook

    HI,

    I want to know about setting up database like Facebook using MySQL, without any slow down or timout on huge database.

    i heard about Read-Only and Read-Write databases. if Facebook is running a Read-Write database, and replicating this Database to 30 miror/replicas so i think that these 30 are also Read-write because they are being in update process. it also place a table lock when updating a line.


    Assuming 3000000 users access Facebook and do only login request in a second ,

    My question is how MySQL or any other database performs this ?


    thanks

  2. #2
    Join Date
    Apr 2002
    Location
    Toronto, Canada
    Posts
    20,002
    how to setup db like facebook = hire a team of database experts like facebook
    rudy.ca | @rudydotca
    Buy my SitePoint book: Simply SQL

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