jola
Wrote about how to safely run a globally unique process in an Elixir cluster, and a scary story from the past!
Learn about :global for registering unique processes in a cluster, and where using it can go horribly wrong. Or at least, a little bit wrong. And how to avoid weird edge cases. This was a lot of fun and nostalgic to write, hope you enjoy it
Trending in Blog Posts
I am seeing a lot of aplications of Argumentum ad Vericundiam in software discussions. They do link some piece of writing and point us to...
New
Hey folks,
I just published a post about Hologram’s funding and where the project goes next - the short version:
Curiosum as Main Spons...
New
A while back, I had to process millions of database updates in a legacy system that was already hitting its 64 GB RAM limit, so scaling t...
New
At the heart of every Phoenix application is the often “invisible” HTTP server layer.
For over a decade Cowboy has served the community ...
New
I’ve published Part 3 of my Elixir distributed systems learning series.
This part explores process monitoring using the low-level primit...
New
I wrote up a blog post talking about the first skill I made, one that does a detailed Elixir dependency update.
More than Dependabot, it...
New
I’ve published Part 4 of my Elixir distributed systems learning series.
This part explores process linking using low-level primitives di...
New
Other Trending Topics
I am happy to introduce the very α version of the new programming language compiled to BEAM.
Welcome Cure.
It has literally three kille...
New
Hobbes is a low-level distributed database for the Elixir programming language.
Hobbes provides a simple, safe, and scalable storage lay...
New
Beam Bots (or just BB for short) is a framework for building fault-tolerant robotics applications in Elixir using familiar OTP patterns. ...
New
ExRatatui lets you cook up rich terminal UIs in Elixir, powered by Rust’s ratatui via Rustler NIFs. Build interactive terminal applicatio...
New
Hello everyone. After busy few months I am happy to announce v0.1.0 of Emerge & Solve.
They are GUI (Emerge) and State management (S...
New
Corex is an accessible, unstyled UI component library for Phoenix that integrates Zag.js state machines using Vanilla JavaScript and Live...
New
Categories:
Sub Categories:
Forums
Popular Tags
- #ecto
- #liveview
- #troubleshooting
- #learning-elixir
- #deployment
- #library
- #erlang
- #testing
- #genserver
- #mix
- #absinthe
- #remote-other
- #otp
- #plug
- #how-to-question
- #macros
- #postgres
- #elixirconf
- #channels
- #exunit
- #discussion
- #code-sync
- #podcasts
- #javascript
- #onsite
- #dialyzer
- #docker
- #authentication
- #umbrella
- #full-time-contract
- #podcasts-by-brainlid
- #ecto-query
- #blog-post
- #elixirconf-us
- #elixir-ls
- #ai
- #phoenix_html
- #iex
- #graphql
- #genstage
- #websockets
- #supervisor
- #advent-of-code
- #distillery
- #processes
- #api
- #forms
- #hex
- #security
- #metaprogramming











Showing Posts 1 to 2- Show Best Posts
- Show All (oldest first)
- Show All (newest first)
Awlexus
Nice article. It makes sense in retrospect, but I didn’t know you could handle global processes in the supervision tree by handling the already-started error and link+return the other pid. Cool trick
I think it would be worth mentioning Highlander in your article as well. It provides the same functionality as the SingletonManager proposed.
MikaelFangel
Just recently I came across your blog and I really like the posts! Have read some and the rest are archived in my Readeck.