Yeah, we cache at several levels, and quite aggressively. The conflict between getting stuff cached for a decent time and yet being responsive to imagery changes is, er, challenging! However, if you use If-Modified-Since and If-No-Match queries, you should be able to get sensible responses for when tiles are modified. Cheers b
2009/11/24 John Smith <deltafoxtrot...@gmail.com> > 2009/11/24 Evan Sebire <e...@sebire.org>: > > Haven't checked in the last 24 hours, but yesterday I cleared the 700Mb > cache > > that Merkaartor had built up of Eastern suburbs around Melbourne, but > still > > were getting a mix of tiles(old/new) around the zoom 19 level. When I > > checked with a web browser it still seems to be a mix, not sure if it > could be > > ISP caching? > > I think NearMap does their own caching too, as one of the posts on > their forum had something about them clearing it in response to a post > by morb-au... > > _______________________________________________ > Talk-au mailing list > Talk-au@openstreetmap.org > http://lists.openstreetmap.org/listinfo/talk-au > -- Ben Last Development Manager (HyperWeb) NearMap Pty Ltd
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