Oracle9i Database Reference Release 1 (9.0.1) Part Number A90190-02 |
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Initialization Parameters, 16 of 220
BUFFER_POOL_KEEP
lets you save objects in the buffer cache by setting aside a portion of the total number of buffers (the value of the DB_BLOCK_BUFFERS
parameter) as a KEEP
buffer pool. You can also allocate to the KEEP
buffer pool a specified portion of the total number of LRU latches.
The string value can take one of two forms. You can simply specify a buffer count:
BUFFER_POOL_KEEP = 5
Or, you can specify a combination of buffers and LRU latches. Specifying LRU latches is optional:
BUFFER_POOL_KEEP = (BUFFERS:400, LRU_LATCHES:3)
This parameter is most useful in combination with the BUFFER_POOL_RECYCLE
parameter.
See Also:
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