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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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

Many different applications can show you what’s going on given that they’re fed the right data. Although we can’t recommend which tool to  use, we can try to give an overview of the data that can be gathered. In short, instead of discovering how to view the different performance views of the system, we’d like to focus on what to measure. We’ll illustrate what useful data can be coaxed  out of the VM and how to use it to inform decisions. Let’s get started.


## Using Observer as a guide

Many different applications can show you what’s going on given that they’re fed the right data. Although we can’t recommend which tool to  use, we can try to give an overview of the data that can be gathered. In short, instead of discovering how to view the different performance views of the system, we’d like to focus on what to measure. We’ll illustrate what useful data can be coaxed  out of the VM and how to use it to inform decisions. Let’s get started.


# Using Observer as a guide

Learn how to instrument your system and practice one significant tool: Observer.


Instrumenting Your System

Learn how to instrument your system and practice one significant tool: Observer.

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

Instrumenting Your System

Using Observer as a guide