Round Robin Database Tool
This powerful database/graphing tool comes with bindings to Tcl:
load tclrrd.so Rrd::create ...
See http://people.ee.ethz.ch/~oetiker/webtools/rrdtool/
Designed to represent time series data, often used by ISPs to visualize network-traffic thru routers etc.
Category Package | Category Database | Category Graphics | Category Plotting | Category Internet