OTP and GenServer Fundamentals

Software Engineering

This course introduces OTP (Open Telecom Platform) concepts, focusing on GenServer for building robust, stateful processes with standardized patterns.

Elixir

See path

4 lessons

16 practices

2 hours

Computer Systems and Architecture

Course details

Basic GenServer Implementation

Preview

Handle Empty Stack with a Custom Value

Fix Push and Cast Handling

Add a Peek Function to Stack

Build a Full GenServer Stack

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Next Course: Error Handling and Fault Tolerance

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From our community

Hear what our customers have to say about CodeSignal Learn

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

I love that it's personalized. When I'm stuck, I don't have to hope my Google searches come out successful. The AI mentor Cosmo knows exactly what I need.

Faith Yim

Software Engineer

+14

It's an amazing product and exceeded my expectations, helping me prepare for my job interviews. Hands-on learning requires you to actually know what you are doing.

Alex Bush

Full Stack Engineer

I'm really impressed by the AI tutor Cosmo's feedback about my code. It's honestly kind of insane to me that it's so targeted and specific.

Abbey Helterbran

Tech consultant

I tried Leetcode but it was too disorganized. CodeSignal covers all the topics I'm interested in and is way more structured.

Jonathan Miller

Senior Machine Learning Engineer

+12

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11