InfluxDB is perhaps the most popular Time Series databases out there.
It is maintained by influxdata who also provide a whole hosted service with the database, metrics collection, dashboards, and scripting (flux).
The main operations we can do with influxDB on data:
There go through the setup instructions. If you want also set up the influx CLI.
You can write data into InfluxDB in a line protocol format. Its specifications:
A few example lines (from the official tutorial)
mem,host=host1 used_percent=23.43234543 1556892576842902000 cpu,host=host1 usage_user=3.8234,usage_system=4.23874 1556892726597397000 mem,host=host1 used_percent=21.83599203 1556892777007291000