That's all correct, it reads a lot. But you can avoid a lot of it by using
caching wrappers.
You also don't need to dump to a file. Use ReloadFromJDBCDataModel.

On Wed, Jul 13, 2011 at 9:57 AM, Vitali Mogilevsky
<[email protected]>wrote:

> Hey,
> I got the same problem, of slowness while using MYSQL data model, after a
> small research and looking into mysql's query log, revealed that user -
> user
> recommendation just floods the database with thousands and thousands of
> requests.
> and thats on small database.
> for now Im dumbping the database into file, and using filedata model which
> works much faster
>
>

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