Gain insights into adopting Elixir for web apps. Explore staffing, code management, functional transition, distributed Elixir, deployment, performance assessment, and more, for a seamless transition.

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Umbrella Projects

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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

If you’re considering Elixir and you have legacy code, your head is likely swimming with risk factors, plans, and contingencies. You may even be considering Elixir for the exact purpose of replacing a legacy system. Migrating some small aspect of a system is hard. Migrating an application in another language complicates simpler migrations by changing not just the language but the set of libraries and tools that you’ve come to depend on. In this chapter, we show you some approaches that will help you mitigate that risk.

Get introduced to the legacy systems and dependencies in this lesson.


Introduction

Get introduced to the legacy systems and dependencies in this lesson.

Introduction to Legacy Systems and Dependencies

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

Introduction to Legacy Systems and Dependencies

Legacy code, dependencies, and Elixir