Sebastian Spaeth schrieb: > On Wed, 24 Feb 2010 09:26:17 +0100 (CET), "Patrick Petschge" Kilian"" > <[email protected]> wrote: >>> with these settings a 1.6 GB osm file is generated (mainly >>> boundary=administrative data) which needs in excess of 8 GB RAM to even >>> transform to svg, so I was not able to render it yet. > > Heh, WOW. We definitely do not want to render that caption tile too > often. Perhaps I should disable the upload of caption layer tiles... > >> I'll try with a machine that has 48 GB of Ram. > > Thanks. Who would have thought that 8GB of RAM is not enough at some > time :).
If we do not need boundaries for caption tiles we can *greatly* reduce the complexity of the tiles and thus RAM usage while rendering the caption tiles. only the captionless tiles still will suffer from this. Maybe we need a different client/rendering mechanism to separate the two. So the caption renderer can download large (huge) areas but only the place/country names, and the captionless renderer uses the normal data boundaries to render the denser data. is the captionless data for lowzoom rendered, or just combined from captionless z12? is there a different captionless for z6? -- Dirk-Lüder "Deelkar" Kreie Bremen - 53.0901°N 8.7868°E
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