[talk-au] More NearMap Sydney imagery...

[Ben Last]

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 <deltafoxtrot256 at gmail.com>

> 2009/11/24 Evan Sebire <evan at 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...
>
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-- 
Ben Last
Development Manager (HyperWeb)
NearMap Pty Ltd
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