Supermind Search Consulting Blog 
Solr - Elasticsearch - Big Data

http://cdsmith.twu.net/professional/osdesign.html

Comments Off on The Common Man's Guide to Operating System Design

http://www.voipbuster.com/en/index.html

Comments Off on VoipBuster – The Free Calls Company

http://www.vlerq.org/vqr/Home

Comments Off on vlerq

http://www.generation5.org/

Comments Off on generation5 – At the forefront of Artificial Intelligence

http://www.nsl.com/papers/k.htm

Comments Off on Concatenated K

http://geocoder.us/

Comments Off on geocoder.us: a free US address geocoder

http://jroller.com/comments/mlconnor/Weblog/geocoding

Comments Off on Geocoding

http://rhea.redhat.com/bboard-archive/webdb/0006pD.html

Comments Off on Zip codes and distances

http://mathforum.org/library/drmath/view/51879.html

(Via http://mathforum.org/library/drmath/results.html?textsearch=latitude longitude distance)

Comments Off on Deriving the Haversine Formula

http://lambda-the-ultimate.org/node/view/86

Comments Off on Understanding continuations | Lambda the Ultimate