I try to improve perf for oracle on an AIX 421 system, oracle 734
I saw in the archives that raid 5 is adapted for oracle only for 10-20 users
and for tablespaces that read access is considerable.
We are on the edge of this defintion ( more users (30) , and index
tablespaces access is 60 % for read et 40 % for write, the other tablespaces
are read access for 80 % ).
Can I have your feedback on that ?
On the other hand, people recommand me to put tablespaces on separate disks
( one for index, the other for data ...) rather then striped the tablespaces
on x disks. Any comment ?
Thanks in advance.
Received on Wed Jul 21 1999 - 03:51:16 CDT
