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Building a rest api with spray

Building a rest api with akka and spray is easy. This is how I did it: SprayApiApp:                   import akka.actor.{ActorSystem, Props} import akka.io.IO import akka.pattern.ask import akka.util.Timeout import spray.can.Http import scala.concurrent.duration._ object SprayApiApp extends App { //we need an ActorSystem to host our application in implicit val system = ActorSystem("SprayApiApp") //create apiActor ...

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Microservices Development with Scala, Spray, MongoDB, Docker and Ansible

This article tries to provide one possible approach to building microservices. We’ll use Scala as programming language. API will be RESTful JSON provided by Spray and Akka. MongoDB will be used as database. Once everything is done we’ll pack it all into a Docker container. Vagrant with Ansible will take care of our environment and configuration management needs. We’ll do ...

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A reactive and performant Spray + Akka solution to “Playing with concurrency and performance in Java and Node.js”

In my previous post I examined a fictitious trading engine and compared a Java based blocking solution to a Node.js based non-blocking solution. At the end of the post I wrote that: I suspect that following the recent success of Node.js, more and more asynchronous Java libraries will start to appear. Well such libraries already exist, for example: Akka, Spray, ...

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