[Tilecache] DiskCache through multiple disks

[Jorge Arévalo]

Hi,

Ok, I misunderstood. Sorry.

I actually have a slightly different situation, with different
machines, each of one storing tiles of all the desired zoom levels but
from different parts of the world. All machines together form a big
coverage. Trying MapProxy and TileCache. But I think it doesn't fit
your problem.

Sorry again.



On Mon, Jan 16, 2012 at 3:42 PM, Pedro Mendes <p.m.g.mendes at gmail.com> wrote:
> Hi Chris and Jorge,
>
> @Jorge
> I'm looking for options using only our client infrastructure.
>
> @ Chris
> That's an option, for sure. What I was looking to know is about
> the possibility of splitting the tiles through different disks (on different
> machines or not) and only having one tilecache instance. It will be
> achievable having several disks in the same machine each one keeping the
> tiles of a different zoom level?
>
> We're evaluating options, right now.
>
> Thanks.
>
>
> On Mon, Jan 16, 2012 at 2:33 PM, <christopher.schmidt at nokia.com> wrote:
>>
>>
>> On Jan 16, 2012, at 9:18 AM, ext Jorge Arévalo wrote:
>>
>> > On Mon, Jan 16, 2012 at 3:12 PM, Pedro Miguel  Mendes
>> > <p.m.g.mendes at gmail.com> wrote:
>> >> Hi,
>> >>
>> >> Can anyone give me a scenario where one could set up multiple disks to
>> >> store
>> >> the tiles in a distributed way? All the disks are in machines in the
>> >> same
>> >> infrastructure.
>> >>
>> >
>> > What about a distributed TMS/WMTS service? Using a Cloud infrastructure.
>>
>> ... What? How is that related to the question he's asking? :p
>>
>> Pedro: I don't have any suggestions on storing tiles across multiple
>> machines.
>> One of the things I Know people have done before is given multiple
>> machines
>> different DNS names, and then used deterministic round-robin (like the
>> tile
>> generation in OpenLayers) -- then, each server only gets some of the
>> requests
>> (where 'some' is the number of servers you have in the round robin).
>>
>> -- Chris
>
>



-- 
Jorge Arévalo
Internet & Mobility Division, DEIMOS
jorge.arevalo at deimos-space.com
http://mobility.grupodeimos.com/
http://www.libregis.org
http://geohash.org/ezjqgrgzz0g