[gdal-dev] WMS Issues Two Requests

[Even Rouault]

Selon Martin Lewis <MLewis at ngms.eu.com>:

> Unfortunately. Even, 'that's life' in my customers world was too slow.

I didn't imply that you had to bear poor performance. For higher performance,
other protocols, tile-oriented and cache friendly, are more appropriate such as
WMTS, TMS.

>
> Now I understand what the WMS driver is doing in terms of BlockSize and
> DataWindow, I can work round the issue for the time being by requesting a
> data window sized block in a single request rather than lots of smaller
> blocks in several requests.
>
> This has effectively speeded up the user interaction from about 5 secs to
> 1-2 secs, an acceptable delay when navigating around a map.
>
> Thanks
>
> Martin
>
>
>
> --
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