python big data analysis

http://blog.wesmckinney.com/

panda + mongodb
https://github.com/pld/bamboo/blob/master/bamboo/models/observation.py


light weight performance bench
https://github.com/pydata/vbench

http://www.youtube.com/watch?v=hnhN2_TpY8g

hdf5
http://www.hdfgroup.org/tools5app.html