Hi,

I'm building my first database sever with sapdb for a degree project in data
capturing and postprocessing and I'm not sure about this questions:
    * Can I use a scsi controller with cache without data loss? If I can
must configure it to cache only read isn't it?
    * What type of SANS network storage device can I use, if I can ? I think
that I'cant use none, but I need and answer to justify this.
    * Is there any binary version of SAPDB  for ia64 running linux-ia64
    * Can I use linux raw devices for devspaces?
    * It's there any product for online replication of database (SGDB
master -> SGBD slave), like mysql's one ?
    * It's there a tool or command like VACUUM in Postgresql or isn't
neccessary?
    * With computer it's most suitable for about  2Gb db data/month with
tipical operation SELECT, INSERTS, JOIN, DELETE,etc ... I've thinking about
an Itanium/Xeon with a lot of memory and disks.
    * Could somebody explain me the different types of databases
DW,LiveCache,etc...


Thanks.

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