Hi,
afaik, there's no specific technique used to utilize the fact that a
record might be in FS cache like cheap random access or something...
Another thing - does PBXT depend on cheap random access at all. I used
blkstat on DBT2 and it appears that there's still some room for
improvement (e.g. for .xtd file write pattern) but in general most of
I/O is sequential. Also this will depend on whether you have fixed
format rows.
BR,
Vlad
03.2010 18:13, erkan yanar пишет:
Moin,
I enjoy it seeing PBXT gaining more publicity \o/
(http://www.facebook.com/note.php?note_id=378043115932)
I wonder if PBXT benefits as much as MyISAM from filesystemcache?
Reading the post I think MyISAM is better configured on that machine
than InnoDB, because MyISAM benefits a lot from the filesystemcache.
And now I wonder about best practice for PBXT.
regards
erkan
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