WMS, WCS, WFS

[Thip]

Dear all,

Is there anyone know the different of WMS, WCS and WFS? Or any where that I
can find those information.

Thanks,
Thip

----- Original Message ----- 
From: "Siki Zoltan" <siki at AGT.BME.HU>
To: <MAPSERVER-USERS at LISTS.UMN.EDU>
Sent: Monday, March 20, 2006 2:31 AM
Subject: Re: [UMN_MAPSERVER-USERS] Improving Performance... {Scanned}


> Hi,
>
> AFAIK the fastest solution for static maps are the shape files with
> spatial index (qix).
>
> Zoltan
>
> On Sun, 19 Mar 2006, Jelmer Baas wrote:
>
> > Paul james wrote:
> > > Hello all !
> > > I have a app with one layer (roads - ~600k lines) ... And It take
about
> > > 10 sec to draw... Its using postgre/postgis... And my server is a
ADM64
> > > 3800+ , 2GB Ram...
> > > Is there any kind to optimize that?
> >
> > As far as I found out, drawing from MapInfo .TAB files is blazingly
> > fast. Drawing the whole of the netherlands, the mainroads, the natural
> > feautures, a lot of other stuff only takes < 0.5 sec on a machine that's
> > less fast as yours.
> >
> > If the road info is static, I'd try converting it to MapInfo files. .TAB
> > is faster (at least for me) than shape+index, as well.
> >
> >