Aolserver is "20x the speed of apache" a web server with tcl compiled in with 1 pooled db connection 2 single process multiple threads 3 cache-ing of pages and db return results in memory. Powers www.aol.com and is massively scalable.
I refer to Prof P Greenspun of MIT http://philip.greenspun.com/wtr/aolserver/introduction-1.html
pacman -Sy tcl
grab aolserver and untar, cd aolserver4.5
/usr/bin/tclsh ./nsconfig.tcl -install /a/dir/of/your/choice
make install clean
[from README] 3d. Once the binaries are built and installed, create and edit
a config file, nsd.tcl by convention. A sample is provided to get started:
% cd /a/dir/of/your/choice % cp base.tcl nsd.tcl % vi nsd.tcl
Additional configuration examples can be found in the examples/config directory.
3e. Try running the server in a shell window:
% cd /a/dir/of/your/choice % bin/nsd -ft nsd.tcl