[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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