Does Influxdb Support Joins?

Flux allows you to join on any columns common between two data streams and opens the door for operations such as cross-measurement joins and math across measurements. To illustrate a join operation, use data captured by Telegraf and stored in InfluxDB - memory usage and processes.

How do I join two tables in InfluxDB?

First, filter the data to isolate the number of write requests made and lines written. Store that data in two tables, “httpd” and “write”, respectively. Next, join the two tables. The Join defaults to a left join.

Should I use flux or InfluxQL?

Flux is an alternative to InfluxQL and other SQL-like query languages for querying and analyzing data. Flux uses functional language patterns making it incredibly powerful, flexible, and able to overcome many of the limitations of InfluxQL.