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Just listened in:
Spawned some questions in my mind would like to
know:
-How do you independently verify AIO being used on
OS? Is Direct I/O preferred to AIO?
-If stuck with large disks and multiple heads and
Veritas VM - is it still worth not using SAME but to try to segment certain
segments (like REDO) for better I/O
-Any experience with pga_aggregate_target - seems like
some memory issues/leaks?
-What about the new 9i
advisories:
v$sql_plan_statistics
v$db_cache_advice
v$shared_pool_advice
v$pga_target_advice
how useful?/reliable?
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