What is OpenTSDB and what are its top alternatives?
It is a distributed, scalable time series database to store, index & serve metrics collected from computer systems at a large scale. It can store and serve massive amounts of time series data without losing granularity.
OpenTSDB is a tool in the Databases category of a tech stack.
OpenTSDB is an open source tool with 5K GitHub stars and 1.2K GitHub forks. Here’s a link to OpenTSDB's open source repository on GitHub