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Re: Implementing distance matrix 2500 X 2500
Posted by: STARYNKEVITCH Basile
Date: December 14, 2004 12:14AM

Felix John wrote:
> Hi Basile STARYNKEVITCH,
>
> But then we will end up in a table having 6250000
> rows ( 2500 * 2500 ) .

I am not a MySQL expert, but AFAIK this is not a problem. The maximal number of rows on 32 bits systems is 2^32. 6.25 millions rows is actually common, according to other posts in forums here.

But I never managed or programmatically used any big MySQL database... You probably need to carefully add indexes, and might need to configure your server appropriately.

--
Basile STARYNKEVITCH :::: http://starynkevitch.net/Basile/

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