FastBit: An Efficient Compressed Bitmap Index Technology

[rgrieselhuber]

http://crd.lbl.gov/~kewu/fastbit/index.html

[jacquesm]

I wrote a little sparse bit matrix handler while toying around with a search engine. This is pretty rough code but it did the job, enjoy and feel free to cut it up and re-use or discard at will.

http://ww.com/sparsematrix.zip

the license is here:

http://sam.zoy.org/wtfpl/COPYING