[OpenLayers-Dev] tilecache for vector data

[Guillaume Sueur]

Hi,

Has anyone of you had a thought about caching vector data in a web 
format (GML, GeoJSON, GeoRSS...) ?
What I mean is a tilecache system for which one would set a tolerance 
depending on the scale, and which would store the little files 
corresponding to the generalized original data on the tile extent.

Do you think the performances of vector display would be increased or is 
this idea complete crap ?

Thanks
-- 
Guillaume SUEUR