[maemo-developers] Re: Attn map application developers: common cache for maps
From: steven gu asongala at gmail.comDate: Mon Jan 11 10:47:37 EET 2010
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Hi, Alberto: Have you ever considered using two types of caches? Memory cache(maybe shared memory) and persistent cache(sqlite?). Best regards, Asongala > > Hi all, > I'd like to propose a standard location to store cached map tiles > (from openstreetmaps, google, or whichever), so to avoid re-downloading > the same tiles when a user is using several applications which store > their data in different directories. > > I'm working on maemo-mapper at the moment, and I know there are other > applications (eCoach for instance) that are using map data. We could > save user's bandwidth, time and flash space if we put the map tiles in > the same place. > > I would suggest using > ~/MyDocs/.maps/<provider>/<type>/<zoom>/<tile x>/<tile y>.png > > Where <provider> can be "google.com", "openstreetmap.org" or others, and > <type> is "street", "satellite", "hybrid", etc. > > Does anyone have a better proposal? > > Any map application developers here, interested in sharing maps with > maemo-mapper? > > Ciao, > Alberto > > -- > http://www.mardy.it <- geek in un lingua international! > >
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