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:
https://portal.influxdata.com/downloads/
influxd
from the terminal.http://localhost:8086
in your browser, or by running influx setup
in the terminal.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
InfluxDB can scrape data in the prometheus data format.