When your autoscaling group terminates instances running Sidekiq, you should finish the Sidekiq jobs before the instance gets terminated. This is how we do that at Honeybadger.
I recently rebuilt my multi-purpose desktop system with Arch Linux; in this post I talk about my computing goals, my solutions, and the results.
Here's an easy way to run multiple Sidekiq processes via systemd.
We love Postgres at Honeybadger, but it does require some care and feeding. Here's what we've done to scale Postgres along with the growing needs of our business.