Thinking Elixir 199: Websockets' Late Hero and Elixir's Fresh Updates Generate PDFs of Pages Behind Auth

HighlanderPG: Use Postgres Advisory Locks to run a process just once in your cluster

I released HighlanderPG this week to solve the problem “how to run a process on just one node”. It is a follow-up / sister library to the Highlander library and it uses Postgres Advisory Locks.

The package

Read the blog post