Akka Classic Essentials with Scala from Udemy

In this course, we will learn how to write concurrent and resilient applications using Akka actors. You'll write 2000+ lines of Akka code yourself, with guidance, and you will become a rockstar.

This course is for Scala programmers who need to design complex and scalable concurrent applications.

Why Akka:

it speeds up the development of concurrent applications by as much as 10x
its demand has exploded
it's a highly marketable skill
it's incredibly fun - once tasted Akka, you'll never want to get back to threads

I like to get to the point and get things done. This course

deconstructs all concepts into the critical pieces you need
selects the most important ideas and separates them into what's simple but critical and what's powerful
sequences ideas in a way that "clicks" and makes sense throughout the process of learning
applies everything in live code

The end benefits are still much greater:

a completely new mental model around parallel applications
significantly more marketable resume
more enjoyable work - Akka is fun.

This course is for established programmers with experience with Scala and with functional programming at the level of the Rock the JVM Scala beginners course. I already assume a solid understanding of general programming fundamentals.

This course is NOT for you if

you've never written Scala code before
you've never worked with threads

The course is comprehensive, but you'll always see me get straight to the point. So make sure you have a good level of focus and commitment to become a badass programmer.

I believe both theory and practice are important. That's why you'll get lectures with code examples, real life code demos and assignments, plus additional resources, instructions, exercises and solutions. At the end of the course, you'll have written thousands of lines of Akka.

I've seen that my students are most successful - and my best students work at Google-class companies - when they're guided, but not being told what to do. I have exercises waiting for you, where I offer my (opinionated) guidance but otherwise freedom to experiment and improve upon your code.

Definitely not least, my students are most successful when they have fun along the way.

So join me in this course and let's rock the JVM.

What's inside

Learning objectives

Create concurrent applications with actors instead of threads and locks
Design fault-tolerant systems with supervision
Configure akka for various scenarios

Confidently test actor systems
Use akka patterns and best practices

Create concurrent applications with actors instead of threads and locks
Design fault-tolerant systems with supervision
Configure akka for various scenarios
Confidently test actor systems
Use akka patterns and best practices

Syllabus

Welcome

Welcome!

How to Make the Best out of This Course

Scala and Parallel Programming Recap

Scala Recap

Advanced Scala Recap

Scala Multithreading Recap

Difficulties with the Standard Thread Model

Akka Actors

The Akka Actor Model to the Rescue

Actors, Messages and Behaviors

Actors, Messages and Behaviors (part 2)

Actors, Messages and Behaviors - Exercises

How Actors Actually Work

Changing Actor Behavior

Changing Actor Behavior (part 2)

Changing Actor Behavior - Exercises

Child Actors

Child Actors - Exercises

Actor Logging

Intro to Akka Configuration

Testing Akka Actors

Intro to TestKit

TestProbes

Timed Assertions

Intercepting Logs

Synchronous Testing

Fault Tolerance

Starting, Stopping and Watching Actors

Actor Lifecycle

Supervision

(optional) The Backoff Supervisor Pattern

Akka Infrastructure

Schedulers and Timers

Routers

Dispatchers

Mailboxes

Akka Patterns

Stashing Messages

The Ask Pattern

(optional) Finite State Machines

(optional) Finite State Machines (part 2)

You Rock!

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Develops software engineering best practices for handling parallel and concurrent programming principles and methodologies

Teaches the Akka framework, which is popular in the Scala community

Examines actor modeling, which separates state from behavior to improve maintainability

Taught by Daniel Ciocîrlan, who has industry experience in Akka programming

Advises students to have a good understanding of Scala syntax and functional programming concepts, which can be barriers to entry

Reviews summary

Informative akka course

Learners say that Akka Classic Essentials with Scala is a highly informative course that provides a very good explanation of the material along with lots of examples.

This course provides lots of examples.

"Very good explanation of the material with lots of examples."

The material is explained very well.

"Very good explanation of the material with lots of examples."

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Akka Classic Essentials with Scala with these activities:

Review Scala basics

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Strengthen your understanding of Scala fundamentals to enhance your comprehension of Akka concepts.

Browse courses on Scala

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Review the Scala beginner course
Practice writing basic Scala code

Write Code for Actors

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Practice the concepts of Akka Actors by writing and running code to get comfortable writing concurrent code.

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Understand the Akka Actor Model
Set up an Akka project
Implement basic actors
Test your code

Participate in Akka study group

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Engage with fellow learners to discuss Akka concepts and share knowledge.

Browse courses on Akka

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Find or create a study group focused on Akka
Regularly meet to discuss course material and work on projects together
Provide feedback and support to other group members

Seven other activities

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Show all ten activities

Akka Tutorial for Beginners

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Supplement the course with additional guidance with this tutorial designed to help beginners understand Akka.

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Review the tutorial
Follow along with the code examples
Experiment with the concepts

Follow Akka tutorials

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Complement the course material with guided tutorials to reinforce your understanding of Akka.

Browse courses on Akka

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Explore the official Akka documentation
Follow online courses or video tutorials on Akka

Practice writing Akka code

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Solidify your understanding of Akka by practicing writing and testing Akka code.

Browse courses on Akka

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Create small code snippets that implement Akka patterns
Write unit tests for your code

Create Akka cheat sheet

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Summarize key Akka concepts and patterns in a cheat sheet for quick reference.

Browse courses on Akka

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Identify essential Akka concepts
Create a document that outlines these concepts

Connect with Akka experts

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Enhance your learning by seeking guidance from experienced Akka practitioners.

Browse courses on Akka

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Join online communities or forums related to Akka
Attend meetups or conferences where Akka experts present
Reach out to individuals in your network who have experience with Akka

Build a simple Akka application

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Apply your Akka knowledge by building a basic application that utilizes actors and messages.

Browse courses on Akka

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Design a simple application use case
Create an Akka project
Implement actors and message handling
Test your application

Develop an Akka architecture diagram

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Visualize and document an Akka system architecture to enhance your understanding of its components and interactions.

Browse courses on Akka

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Identify the key components of an Akka system
Create a diagram that represents the relationships and interactions between these components
Annotate the diagram with explanations and descriptions

Career center

Learners who complete Akka Classic Essentials with Scala will develop knowledge and skills that may be useful to these careers:

Software Engineer

As a Software Engineer, you will design, develop, and maintain software systems. This course will help you build a foundation in Akka, which is an essential tool for writing concurrent and resilient applications. Akka is used by many companies, including Google, Twitter, and LinkedIn. By taking this course, you will gain the skills and knowledge necessary to become a successful Software Engineer.

See salaries and explore the career path for Software Engineer

Data Engineer

As a Data Engineer, you will design, build, and maintain data pipelines. This course will help you build a foundation in Akka, which is an essential tool for writing concurrent and resilient data pipelines. Akka is used by many companies, including Google, Twitter, and LinkedIn. By taking this course, you will gain the skills and knowledge necessary to become a successful Data Engineer.

See salaries and explore the career path for Data Engineer

DevOps Engineer

As a DevOps Engineer, you will work with software developers and operations teams to build and maintain software systems. This course will help you build a foundation in Akka, which is an essential tool for writing concurrent and resilient software systems. Akka is used by many companies, including Google, Twitter, and LinkedIn. By taking this course, you will gain the skills and knowledge necessary to become a successful DevOps Engineer.

See salaries and explore the career path for DevOps Engineer

Systems Engineer

As a Systems Engineer, you will design, build, and maintain computer systems. This course will help you build a foundation in Akka, which is an essential tool for writing concurrent and resilient computer systems. Akka is used by many companies, including Google, Twitter, and LinkedIn. By taking this course, you will gain the skills and knowledge necessary to become a successful Systems Engineer.

See salaries and explore the career path for Systems Engineer

Cloud Engineer

As a Cloud Engineer, you will design, build, and maintain cloud-based systems. This course will help you build a foundation in Akka, which is an essential tool for writing concurrent and resilient cloud-based systems. Akka is used by many companies, including Google, Twitter, and LinkedIn. By taking this course, you will gain the skills and knowledge necessary to become a successful Cloud Engineer.

See salaries and explore the career path for Cloud Engineer

Network Engineer

As a Network Engineer, you will design, build, and maintain computer networks. This course will help you build a foundation in Akka, which is an essential tool for writing concurrent and resilient computer networks. Akka is used by many companies, including Google, Twitter, and LinkedIn. By taking this course, you will gain the skills and knowledge necessary to become a successful Network Engineer.

See salaries and explore the career path for Network Engineer

Security Engineer

As a Security Engineer, you will design, build, and maintain computer security systems. This course will help you build a foundation in Akka, which is an essential tool for writing concurrent and resilient computer security systems. Akka is used by many companies, including Google, Twitter, and LinkedIn. By taking this course, you will gain the skills and knowledge necessary to become a successful Security Engineer.

See salaries and explore the career path for Security Engineer

Game Developer

As a Game Developer, you will design, build, and maintain video games. This course will help you build a foundation in Akka, which is an essential tool for writing concurrent and resilient video games. Akka is used by many companies, including Unity and Epic Games. By taking this course, you will gain the skills and knowledge necessary to become a successful Game Developer.

See salaries and explore the career path for Game Developer

Mobile Developer

As a Mobile Developer, you will design, build, and maintain mobile applications. This course will help you build a foundation in Akka, which is an essential tool for writing concurrent and resilient mobile applications. Akka is used by many companies, including Google, Apple, and Microsoft. By taking this course, you will gain the skills and knowledge necessary to become a successful Mobile Developer.

See salaries and explore the career path for Mobile Developer

Web Developer

As a Web Developer, you will design, build, and maintain websites. This course will help you build a foundation in Akka, which is an essential tool for writing concurrent and resilient websites. Akka is used by many companies, including Google, Amazon, and Microsoft. By taking this course, you will gain the skills and knowledge necessary to become a successful Web Developer.

See salaries and explore the career path for Web Developer

Data Scientist

As a Data Scientist, you will use data to solve business problems. This course will help you build a foundation in Akka, which is an essential tool for writing concurrent and resilient data science pipelines. Akka is used by many companies, including Google, Amazon, and Microsoft. By taking this course, you will gain the skills and knowledge necessary to become a successful Data Scientist.

See salaries and explore the career path for Data Scientist

Machine Learning Engineer

As a Machine Learning Engineer, you will design, build, and maintain machine learning models. This course will help you build a foundation in Akka, which is an essential tool for writing concurrent and resilient machine learning pipelines. Akka is used by many companies, including Google, Amazon, and Microsoft. By taking this course, you will gain the skills and knowledge necessary to become a successful Machine Learning Engineer.

See salaries and explore the career path for Machine Learning Engineer

Business Analyst

As a Business Analyst, you will help businesses understand their data and make better decisions. This course will help you build a foundation in Akka, which is an essential tool for writing concurrent and resilient data analysis pipelines. Akka is used by many companies, including Google, Amazon, and Microsoft. By taking this course, you will gain the skills and knowledge necessary to become a successful Business Analyst.

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Project Manager

As a Project Manager, you will plan, execute, and deliver projects. This course will help you build a foundation in Akka, which is an essential tool for writing concurrent and resilient project management pipelines. Akka is used by many companies, including Google, Amazon, and Microsoft. By taking this course, you will gain the skills and knowledge necessary to become a successful Project Manager.

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Product Manager

As a Product Manager, you will work with engineers and designers to build and launch new products. This course will help you build a foundation in Akka, which is an essential tool for writing concurrent and resilient product pipelines. Akka is used by many companies, including Google, Amazon, and Microsoft. By taking this course, you will gain the skills and knowledge necessary to become a successful Product Manager.

See salaries and explore the career path for Product Manager