I have to project a web/db-server that should handle 1,000 simultaneous users. So, I would ask an advice on its hardware configuration and software to use. 1. My guess is this 2 servers of the following configuration: 2 4-core xeon 5335 CPU with supermicro case + sopressmicro mb + 4x4Gb RAM kingstone dual full buffered + 5х140Gb SCSI fujitsu HDD + SCSI adaptec asr-3805 raid5 controller organized together as a cluster. 2. OS I think to use last RHEL (or CentOS is good enough for this?) Please share Your opinions on this specifications - whether it is suitable for such a task? Sorry for OT and thank You for Your answers.