So if I’m (typically) putting measurements in a database with the Unix epoch time, and then pulling out the last 24 hours to plot, do I want to add an index on epoch? Is there an SQL “query” that’ll do that? I’m mostly using mysql and mariadb on Raspberry Pi (Debian-ish) if it matters. Thanks!
We're a place where coders share, stay up-to-date and grow their careers.
We strive for transparency and don't collect excess data.