Brooks - The Mythical Man Month

http://www.robelle.com/smugbook/manmonth.html

ruby rhodes for mobile app dev

http://rhomobile.com/products/rhodes/

BDD - Behaviour Driven Development

http://behaviour-driven.org/

Monitoring tools

Graphite
http://graphite.wikidot.com/

MRTG


http://www.mrtg.org/


http://oss.oetiker.ch/mrtg/


RRDtool
http://www.mrtg.org/rrdtool/

Google protobuf and performance

http://code.google.com/p/protobuf-net/wiki/Performance