Overview
Akka is an open-source toolkit and runtime for building concurrent and distributed applications for Java and Scala.
This instructor-led, live training (online or onsite) is aimed at developers, especially Java developers. Participants will learn the design principles behind Akka, including the Actor Model and Reactive Manifesto, as they build and deploy an Akka application.
By the end of this training, participants will be able to:
- Build and deploy an asynchronous, message-driven application in Akka.
- Apply the “let it crash” model to build applications that self-heal.
- Understand Actors, the Actor Lifecycle and how to employ them to create concurrent systems.
- Build Reactive Architecture that is responsive, elastic, resilient, and message driven.
- Integrate remoting and clustering features with third party systems.
- Deploy the Akka toolkit in production systems, scaling it to multiple nodes and third party systems.
- Manage system behavior and horizontal distribution.
- Build systems that “react” to environmental changes.
Format of the Course
- Interactive lecture and discussion.
- Lots of exercises and practice.
- Hands-on implementation in a live-lab environment.
Course Customization Options
- This course can be taught in either Java or Scala.
- To request a customized training for this course, please contact us to arrange.
Requirements
- Programming experience in Scala or Java.
Audience
- Developers, in particular Java developers
- Architects
Course Outline
Introduction
- Akka and the Reactive Manifesto.
Overview of Akka
Preparing the Development Environment
Installing and Configuring Akka
Overview of the Scala or Java Syntax Needed
Creating a Concurrent Application in Akka
Understanding Actors and the Actor Lifecycle
Messaging between Applications
Akka Dispatchers and Routers
How Akka Ensures Fault Tolerance
Using Akka’s Remoting and Clustering Features
Integrating Akka with Third Party Systems
Testing and Debugging the Application
Sharding the Cluster to Scale the Application
Securing the Application
Deploying the Application
Monitoring and Reporting in Akka
Troubleshooting
Summary and Conclusion