Documentation for OpenTSDB 2.4
Welcome to OpenTSDB 2.4, the scalable, distributed time series database. We recommend that you start with the User Guide then test your understanding with an Installation and read on the HTTP API if you need to develop against it.
OpenTSDB 3.0
Documentation for the OpenTSDB 3.0 work-in-progress can be found here: OpenTSDB 3.0 .