Learning Akka - download pdf or read online

Key Features

• Build networked functions that self-heal
• Scale out your functions to deal with extra site visitors faster
• An easy-to-follow consultant with a couple of examples to make sure you get the simplest commence with Akka

Book Description

Software this day has to paintings with extra information, extra clients, extra cores, and extra servers than ever. Akka is a dispensed computing toolkit that permits builders to construct right concurrent and disbursed purposes utilizing Java and Scala very easily, functions that scale throughout servers and reply to failure via self-healing. in addition to simplifying improvement, Akka permits a number of concurrency improvement styles with specific help and structure derived from Erlang's inspiration of actors (lightweight concurrent entities). Akka is written in Scala, which has turn into the programming language of selection for improvement at the Akka platform.

Learning Akka goals to be a accomplished walkthrough of Akka. This booklet will take you on a trip via all of the thoughts of Akka that you simply want for you to start with concurrent and dispensed purposes or even construct your own.

Beginning with the idea that of Actors, the booklet will take you thru concurrency in Akka. relocating directly to networked purposes, this booklet will clarify the typical pitfalls in those tough troublesome areas whereas instructing you the way to exploit Akka to beat those issues of ease.

The publication is a straightforward to keep on with example-based consultant that might enhance your simple wisdom of Akka and make it easier to in employing a similar to real-world scenarios.

What you are going to learn

• Use Akka to beat the demanding situations of concurrent programming
• Resolve the problems confronted in allotted computing with assistance from Akka
• Scale functions to serve a excessive variety of concurrent users
• Make your approach fault-tolerant with self-healing applications
• Provide a well timed reaction to clients with effortless concurrency
• Reduce bills through development extra effective multi-user applications
• Maximise community potency by way of scaling it

About the Author

Jason Goodwin is a developer who's basically self-taught. His entrepreneurial spirit led him to review enterprise in school, yet he all started programming while he used to be 15 and consistently had a excessive point of curiosity in know-how. This curiosity led his profession to take a number of significant alterations clear of the company part and again into software program improvement. His trip has led him to engaged on high-scale allotted platforms. He loves to create digital track in his unfastened time.

He was once first brought to an Akka undertaking at a Scala/Akka shop—mDialog—that equipped video advert insertion software program for significant publishers. the corporate used to be obtained via Google ultimately. He has additionally been an influential technologist in introducing Akka to an enormous Canadian telco to assist them serve their shoppers with extra resilient and responsive software program. He has event of educating Akka and useful and concurrent programming ideas to small groups there. he's at present operating through Adecco at Google.

Table of Contents

1. Starting existence as an Actor
2. Actors and Concurrency
3. Getting the Message Across
4. Actor Lifecycle – dealing with country and Failure
5. Scaling Up
6. Successfully Scaling Out – Clustering
7. Handling Mailbox Problems
8. Testing and Design
9. A Journey's End