Deployment Architecture of Wholly
=================================

                          Front-End Webserver (NginX)
                                 |
                            Load Balancer (HA Proxy)
                                 |
        |------------------------|--------------------------|
     App Server1          App server2                    App server3 (20 Thin Instances each)
        |------------------------|--------------------------|
                                 |
                                 |
                       Object Cache Server (Memcached)
                                 |
                              Database
                   & Search Indexes (MySql & Sphinx)