InfluxDB

InfluxDB is designed to work with time-series data. In short, InfluxDB is made to store a large volume of time-series data and perform real-time analysis on those data, quickly. In InfluxDB, a timestamp identifies a single point in any given data series. This is like an SQL database table where the primary key is pre-set by the system and is always time. See the online documentation for more details.