Jumat, 30 Mei 2014

[MS_AccessPros] performance access very slow in 64 bit

 

Good morning,

 

I have built an application in microsoft access 2007 that is doing some elaboration (repetitive query and successive elaboration on data extracted)

The database is divided I two file, (the second file just stock some tables  ad Is located in same directory of main file mainly because , during the elaboration,  the file increase very fast ii dimension)

The procedure run In around 30 minutes in windows xp 32 bit environment and also under windows 7 32 bit. This is ok for me.

the same file moved to windows 8.1  office 2013 (or also windows 7) but 64 bit machine , take so long time that I always stop before end (4-5 time more)

I’m not sure if the problem is really the 32 bit environment or due to the fact that I do not follow all the rules to be efficient, but it look like is appearing only when I move to 64 bit machine

Somebody knows why this occur and possible solution?

 

Thank you to all (really very useful group)

 

Valentino Avvisati

 

 

 

 

 

 

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Posted by: "valentino avvisati" <valentino.avvisati@gmail.com>
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