08.09.2014 8:37, Vlad Khorsun wrote:
>       Corresponding number of LRU pages will be evicted, yes.

   I cannot imagine an application pattern that read the same BLOB repeatedly. 
Can you?

   May be it has sense to cache only BLOB pointer pages, but not data to 
prevent 
performance penalty for databases where big documents are kept in BLOBs with 
other info 
for search?

-- 
   WBR, SD.

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