pbxt-discuss team mailing list archive

[Vladimir Kolesnikov <vladimir@xxxxxxxxxxxxx>]

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
>
>
>
>
>