Re: [UMN_MAPSERVER-USERS] Speeding up the visualization of a shapefile with more than one million of lines {Scanned} {Scanned}

[Luca Manganelli]

On 11/20/07, Siki Zoltan <[EMAIL PROTECTED]> wrote:
> The fasters solution is if you pregenerate the overview layer instead of
> on the fly generation with for example FILTER.

what's the overview layer?