urgent ... regarding failsafe

urgent ... regarding failsafe

 

  

Hi guys

last week i was in discussion with a client ,
so i got some req of the client .
- they have 2 ibm servers , now only one is up with oracle 9i db on it, db size 25 gb only
- they need dat available on both server .
- if one server down other should be there , no manual switch over .
- if one goes other one ll be up ,(failsafe) like active passive
- physical conn b/n servers using optical fibre
.

frnds
to implement this kind of set up wat i have to choose

standby , replication , RAC , microsoft clustering ..
please help me abt this problem

which s the best method to implement

regards
scott



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