vkatsuba

vkatsuba

Why Erlang/OTP Still Matters in 2025

Hi folks! Ukrainian Erlanger is here :sign_of_the_horns:!

I’d like to share my recent talk at the TADSummit Online Conference, where I was kindly invited by Alan Quayle, Founder of TADHack and TADSummit.

In this session, I covered:

  • Why Erlang/OTP is still critically important in 2025
  • Its strengths and weaknesses
  • The industries where Erlang/OTP continues to shine (telecom, fintech, IoT, Voice AI)
  • Real-world examples of companies relying on Erlang today
  • The importance of our community and how we can keep it strong

Erlang/OTP, nearly 40 years old, still powers some of the most demanding real-time systems. Built for fault tolerance, massive concurrency, and hot code upgrades, it keeps mission-critical platforms running without downtime - from WhatsApp to fintech transaction engines.

:loudspeaker: I’d greatly appreciate your support - upvote, share the video, and leave any comments, questions, or your own Erlang stories.
Let’s remind the world together just how important Erlang/OTP is in 2025! :sign_of_the_horns:

:memo: Read the blog post: TADSummit online Conference, Why Erlang Matters More Than Ever in 2025, Viacheslav Katsuba - Blog @ Telecom Application Developer Summit (TADS)

:movie_camera: Video of the talk

Most Liked

jaeyson

jaeyson

nobody can match the actor model implemented by Erlang :ok_hand:t5:

apsori

apsori

I agree. Elixir seems to be very interesting to learn.

Where Next?

Popular Backend topics Top

tomekzawada
Greetings from Membrane Framework team! Check out our case study based on our latest projects at Software Mansion. https://blog.swmansi...
New
First poster: wolf4earth
Understanding Partial Moves in Rust. Partial moves are an interesting but often misunderstood feature of Rust. However, with the right ...
New
First poster: bot
In a previous post we talked about implementing a simple video chat with WebRTC and Elixir. This update will touch on some of the API cha...
New
AstonJ
Just listening to this now… Totally agree with @FrancescoC’s and @thompson_si’s comment “learn to learn” :sunglasses: In our talk we’...
New
First poster: bot
Like, on a scale from c to rust? issue c zig (release-safe) rust (release) out-of-bounds heap read/write none runtime runtime ...
New
CommunityNews
Functional programming is an increasing popular programming paradigm with many languages building or already supporting it. Go already su...
New
First poster: bot
I’ve been more serious about learning Rust recently, after dragging on with passive learning for a while. My first real programming langu...
New
First poster: bot
I wrote Python for the last 10 years, and I always tend to write code in a “functional” way - map, filter, lambda and so on, it makes me ...
New
wolf4earth
Charles Max Wood takes the lead this week. He and Adi Iyengar discuss what Top End Devs are and what people should be doing to become Top...
New
Johannes-Werbrouck
In this blog post over on Fly.io I take a look at PHP 8.1’s new Enum class, and show you how it can be used to set up a level structure f...
New

Other popular topics Top

New
siddhant3030
I’m thinking of buying a monitor that I can rotate to use as a vertical monitor? Also, I want to know if someone is using it for program...
New
Rainer
My first contact with Erlang was about 2 years ago when I used RabbitMQ, which is written in Erlang, for my job. This made me curious and...
New
AstonJ
We have a thread about the keyboards we have, but what about nice keyboards we come across that we want? If you have seen any that look n...
New
PragmaticBookshelf
Tailwind CSS is an exciting new CSS framework that allows you to design your site by composing simple utility classes to create complex e...
New
Margaret
Hello everyone! This thread is to tell you about what authors from The Pragmatic Bookshelf are writing on Medium.
1147 29994 760
New
First poster: bot
zig/http.zig at 7cf2cbb33ef34c1d211135f56d30fe23b6cacd42 · ziglang/zig. General-purpose programming language and toolchain for maintaini...
New
PragmaticBookshelf
Develop, deploy, and debug BEAM applications using BEAMOps: a new paradigm that focuses on scalability, fault tolerance, and owning each ...
New
CommunityNews
A Brief Review of the Minisforum V3 AMD Tablet. Update: I have created an awesome-minisforum-v3 GitHub repository to list information fo...
New
AstonJ
If you’re getting errors like this: psql: error: connection to server on socket “/tmp/.s.PGSQL.5432” failed: No such file or directory ...
New