LARGE_POOL_SIZE does not improve I/O slave processes.
If this area is set, then it will be used for PL/SQL procedures.
In general, 10 % of SHARED_POOL_SIZE is set for this parameter.
If your application has more procedures and functions, then set this value to high.

[Edited by tamilselvan on 10-01-2001 at 03:49 PM]