OpenTSDB

http://opentsdb.net/

Store and server massive amounts of time series data without losing granularity.

• http://opentsdb.net/docs/build/html/index.html
• http://fr.slideshare.net/HBaseCon/ecosystem-session-6?next_slideshow=1
• http://fr.slideshare.net/oliverhankeln/opentsdb-metrics-for-a-distributed-world
• http://opentsdb.net/docs/build/html/user_guide/utilities/nagios.html