[OSM-dev] Paging the tile server admins

NopMap ekkehart at gmx.de
Wed Apr 27 17:02:02 BST 2011


Kai Krueger wrote:
> 
> 
> Tom Hughes-3 wrote:
>> 
>> But it will need I/O as it will have to consult some sort of database of 
>> access tokens...
>> 
> You can fit quite a number of access tokens in a few Mb of RAM, more than
> you will likely need in a standard tile server. But yes, it would depend
> on the implementation you choose.
> 

A couple of thousand access tokens are tiny in terms of server memory and
I'd expect any current DB system to automatically cache a tiny, frequently
accessed table in main memory. From my experience, there is no I/O penalty.

bye
                 Nop



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