http://linuxtechres.blogspot.ro/2009/10/setting-up-64bit-oracle-11gr1-on-64bit.html
this article also tell you how to prevent paging of the SGA ( use ramfs instead of tmpfs for /dev/shm )
Bind Peeking
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Here’s a simple detail about bind peeking (during optimisation) that makes
a big difference to “fetch first/next” queries. The optimizer knows about
your b...
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