[OSM-dev] Mapnik long time runnning

Sam Mor sam_mor at y7mail.com
Mon May 25 07:20:59 BST 2009

 but what will happen in case of many requests for maps on the same time, let's say 50 request at a time, or what is the maximum request at a time?


----- Original Message ----
From: Stephan Plepelits <skunk at xover.htu.tuwien.ac.at>
To: OpenstreetMap DevList <dev at openstreetmap.org>
Sent: Monday, 25 May, 2009 2:45:26 PM
Subject: Re: [OSM-dev] Mapnik long time runnning

On Sun, May 24, 2009 at 06:48:16PM -0700, Sam Mor wrote:
> Hi All,
> we started this step (./z0_generate_tiles.py ) about one week ago and  the process is running , we got now till level 10,
> how long it will take to finish?
>  is it related to our Desktop (dual core 2.0 Ghz, # Gb of RAM)
To render zoom level 11 will take approximately 4 times the time to render
zoom level 10, as there are 4 times the amount of tiles.

If you use mod_tile it will be no problem for you to offer tiles up to any
zoom level, as only those you need will be rendered (but still, if the
server is under load, you might have to wait until the tiles will be

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| Stephan Plepelits,                                                  |
| Technische Universität Wien  -    Studium Informatik & Raumplanung |
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