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Elixir Radar Newsletter Issue #341

 

Articles

German Velasco explains how using ExUnit's test supervisor can be better for the cleanup phase of your test, when you're starting a new process in your test.
Tomas Surin explains how they built rate limiting for PSPDFKit API. He explains the motivations, the multiple approaches to do rate limiting, and how they implemented one using GenServer, ETS, and Phoenix PubSub.
Michael Westbay felt inspired to play with Explorer, the data frames library. He shows step by step how he explored a dataset to answer the following question: "Who has hit the most first pitch home runs this season?”
When you want data stored in the browser during the startup of your LiveView, how do you handle that? There is a way to send it up when the socket connection is being setup. Mark Ericksen explains how.
Did you go to ElixirConf EU this month? Unfortunately, I did not. But, Dimitris Zorbas has our back. He shared a summary of multiple talks that were presented at the conference.

 

Videos

Parker Selbert, the creator of Oban, explores how Oban composes components of Elixir and OTP to enable powerful features such as job isolation, dynamic scaling, in-flight job canceling, safe timeouts, and graceful shutdown.

 

Job listings

Kamana - Remote, United States
As an instrumental member of our software engineering team, you'll be working day-to-day in collaboration with our engineering and product teams to build experiences that will help shape the future of healthcare. You'll be leveraging Elixir and the Phoenix web framework as your primary development to help us solve technical challenges in the ever-evolving world of healthcare staffing. This is a full-time position with an expected salary of $175,000-$185,000/year.

 

Events

Aug 11-12, 2022 - Virtual
Aug 30 - Sep 02, 2022 - Aurora, Colorado
Nov 03-04, 2022 - Hybrid (Mountain View / Virtual)

 

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