adelixir.tar.gz

BeliefStructure

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Umbrella Projects

counter

path_alllocator

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EchoServer-Java

Distillery

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formatter

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sasl_reports

load-testing

profiling

benchee

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terraform

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Elixir is a relatively new framework but shows rapid growth due to its flexibility as a functional, concurrent, distributed programming language.

This course is a practical guide to adopting an Elixir-based technology stack for distributed web applications. Engineering managers will find helpful guides on upskilling and cross-skilling their teams, and technical leads will grasp the meaningful differences between Elixir and traditional stacks. The course moves from high-level concepts such as staffing, code management, and legacy systems to developing your Elixir environment with a walkthrough of making the functional transition, distributed Elixir, and integrating external code. You’ll wrap up with deployment and maintenance functions, assessing performance, and finalizing the application.

By the end of this course, engineering managers will be prepared to tackle the unique challenge of migrating web applications to Elixir.

Adopting Elixir for Software Engineering Leads & Managers

## The pipe operator

The pipe operator `|>` is one of the first constructs Elixir developers learn because it embodies transformation and the decoupling between data and behavior. When we pipe between functions, the pipe operator receives all data it needs as input and returns all relevant information as output. There’s never hidden or mutated data. Each pipe is a standalone transformation with an explicit contract.

When writing our business logic, we may use [Ecto](https://github.com/elixir-ecto/ecto) changesets to handle datacasting and validation:

# The pipe operator

The pipe operator `|>` is one of the first constructs Elixir developers learn because it embodies transformation and the decoupling between data and behavior. When we pipe between functions, the pipe operator receives all data it needs as input and returns all relevant information as output. There’s never hidden or mutated data. Each pipe is a standalone transformation with an explicit contract.

When writing our business logic, we may use [Ecto](https://github.com/elixir-ecto/ecto) changesets to handle datacasting and validation:

Get introduced to the pipe operator and immutability in Elixir.

Immutability and Memory

Introduction

Three Adoption Stories

Concept: Team Building

Concept: Ensuring Code Consistency

Concept: Legacy Systems and Dependencies

Development: Making the Functional Transition

Development - Distributed Elixir

Development - Integrating with External Code

Production - Coordinating Deployments

Production - Metrics and Performance Expectations

Production - Making Your App Production Ready

Conclusion

Appendix

Immutability and Memory

The pipe operator