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Re: [overpass] Performance question


Chronological Thread 
  • From: Zecke <zecke@historic.place>
  • To: overpass@listes.openstreetmap.fr
  • Subject: Re: [overpass] Performance question
  • Date: Mon, 21 Nov 2016 13:40:56 +0100

Am 21.11.2016 um 11:40 schrieb sly (sylvain letuffe):
>

> Is cache size configured manually ot automatically?

 

My guess is that roland is talking about the linux kernel disk cache.

Which means it is automatically decided by the kernel on file blocks often read and kept in Memory (RAM) cache.


That's perfectly possible. I had Oracle in mind where SGA is a highly configurable application cache.

Carsten



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