Category Archives: Future

Scala, Couchbase, Spark and Akka-http: A combinatory tutorial for starters


Couchbase and Apache Spark are best so far , for the in-memory computation. I am using akka-http because its new in the business. If you are not a big fan of akka-http and don’t think it is yet ready for production … Continue reading

Posted in Akka, akka-http, apache spark, couchbase, Future, Scala, Spark | Tagged , , , , , , | 5 Comments

Scala Future Under The Hood


In the previous post, i was discussing about Scala ExecutionContext. As we know, for multithreading we need to maintain thread pools using ExecutionContext and by default ForkJoinPool is used because for accessing “multi core” processor. There are multiple thread pools … Continue reading

Posted in Future, Scala | Tagged , , , , , , | 1 Comment

Knolx: Effective way to code in Scala


In this presentation, we are going to discuss about how to write  effective code in  Scala and also talk about Scala ExecutionContext and how create own  ExecutionContext.     Below is the Youtube video of the this session.  

Posted in Akka, Future, Play Framework, Scala | 2 Comments

File upload using akka-http in Scala


Lets begin with some introduction of Akka-http first. Akka HTTP is a layer to expose Actors to the web via HTTP and to enable them to consume HTTP services as a client. It is not an HTTP framework, it is an … Continue reading

Posted in Akka, Future, knoldus, Scala | 13 Comments

Getting started with ReactJS, Play 2.4.x, Scala, Anorm and WebJars


playing-reactjs This blog describes a basic example to render UI using React(A JavaScript library for building user interfaces) with Play 2.4.x, Scala, Anorm and WebJars. It also demonstrates the use of evolution in Play 2.4.x This is a classic CRUD … Continue reading

Posted in AJAX, Akka, Anorm, Bootstrap, Bootswatch, CSS, Future, JavaScript, jQuery, Play 2.4.X, Play Framework, React, Reactive, ReactJS, Scala, Tutorial, WebJars | Tagged , , , , , , , , , , , , , , , , , , , , | 3 Comments

Tutorial #3: Getting started with HTTP Programming in Play Framework


We have already discussed about the Play development environment in Tutorial #1 and use of WebJars, jQuery, Bootstrap & Bootswatch with Play in Tutorial #2 So, In this blog we would discuss about HTTP programming in Play Framework which would … Continue reading

Posted in Akka, Future, Play Framework, Reactive, Scala, Tutorial, Web | Tagged , , , , , , , , , | 3 Comments

AWS Services: AWS SDK on the Scala with Play Framework


playing-aws-scala The following blog and attached code represent a simple example of Amazon Web Services in the Scala way with Play Framework using AWScala but in this blog I have implemented only Amazon Simple Storage Service (Amazon S3) functionalities. AWScala: … Continue reading

Posted in Akka, Amazon, Amazon EC2, AWS, AWS Services, Bootstrap, Bootswatch, Future, MultipartFormData, Play Framework, S3 | Tagged , , , , , , , , , | 3 Comments

Playing JSONP : A basic example to integrate JSONP mechanism in Play Application with the help of play-jsonp-filter module


Playing JSONP Basic example to integrate JSONP mechanism in Play Application with the help of play-jsonp-filter module play-jsonp-filter This filter enables JSONP on your existing API: any resource that returns a JSON content will return a JavaScript fragment if there … Continue reading

Posted in AJAX, Bootstrap, Bootswatch, CSS, Future, JavaScript, JUnit, Play Framework, Test | Tagged , , , , , , , | 2 Comments

Scala in Business | Knoldus Newsletter – March 2015


Hello Folks We are back again with March 2015, Newsletter. Here is this Scala in Business | Knoldus Newsletter – March 2015 In this newsletter, you will get the business related news for Scala. How organisation are adopting Scala for their … Continue reading

Posted in Akka, Architecture, Cloud, Future, Java, News | Tagged , , , | Leave a comment

Play with Reactive Slick: A Simple CRUD application in Play! framework using Slick 3.0


Recently Typesafe released Slick 3.0.0-RC1, the first release candidate for “Reactive Slick”. Reactive Slick has many new features like Support for Reactive Streams API, a new API for composing and executing database actions and many more. Before moving forward, we recommended you … Continue reading

Posted in Agile, Future, Non-Blocking, Play Framework, Reactive, Scala, Slick, Web | Tagged , , , , | 18 Comments