0 comments on “Stream a file to AWS S3 using Akka Streams (via Alpakka) in Play Framework”

Stream a file to AWS S3 using Akka Streams (via Alpakka) in Play Framework


In this blog post we'll see how a file can be streamed from a client (eg: browser) to Amazon S3 (AWS S3) using Alpakka's AWS S3 connector. Aplakka provides various Akka Stream connectors, integration patterns and data transformations for integration use…

2 comments on “Streaming data from PostgreSQL using Akka Streams and Slick in Play Framework”

Streaming data from PostgreSQL using Akka Streams and Slick in Play Framework


In this blog post I'll try to explain the process wherein you can stream data directly from PostgreSQL database using Scala Slick (which is Scala's database access/query library) and Akka Streams (which is an implementation of Reactive Streams specification on…

1 comment on “Knolx: Guaranteed No Stress Baby Steps Using Akka Streams Part-II”

Knolx: Guaranteed No Stress Baby Steps Using Akka Streams Part-II


Hello everyone, Knoldus organized a session on 25th November 2017. The topic was “Guaranteed No Stress Baby Steps Using Akka Streams Part-II”. Many people attended and enjoyed the session. In this blog post, I am going to share the slides & video…

1 comment on “Knolx: Guaranteed No Stress Baby Steps Using Akka Streams Part-I”

Knolx: Guaranteed No Stress Baby Steps Using Akka Streams Part-I


Hello everyone, Knoldus organized a session on 28th October 2017. The topic was “Guaranteed No Stress Baby Steps Using Akka Streams Part-I”. Many people attended and enjoyed the session. In this blog post, I am going to share the slides & video…

6 comments on “Akka Split Brain Resolver – Problem and its Solution”

Akka Split Brain Resolver – Problem and its Solution


AKKA Split Brain Resolver When operating an Akka cluster the developer will surely comes around network partitions (Split Brain scenarios) and machine crashes. There are multiple strategies present by lightbend to handle such erratic behavior and, after a deeper explanation…

1 comment on “Cinnamon: Way For Monitoring & Metrics Generation for Akka ActorSystem”

Cinnamon: Way For Monitoring & Metrics Generation for Akka ActorSystem


We are developing huge applications and deployed on multiple virtual machines and clusters. For monitoring applications, we need to enable logs into our application and analysis that logs with help of some tools like elastic stack. But !! what if…

1 comment on “Routing DSL in Akka HTTP”

Routing DSL in Akka HTTP


In this blog we'll be discussing about the Routing DSl provided by Akka HTTP High level Server Side API. Akka HTTP provides a very flexible “Routing DSL” for elegantly defining RESTful web services. It picks up where the low-level API leaves…

2 comments on “Akka HTTP vs Other REST API Tools”

Akka HTTP vs Other REST API Tools


Hi Folks ! Lately there have been a lot of tools that allow us to build rest APIs like the following : Akka Http Play Scalatra http4s Finch Spray In my blog today, I will be discussing Akka Http and…

1 comment on “Say Hello to “Akka-Http””

Say Hello to “Akka-Http”


Hello folks, Hope you are enjoying your coding days!!! in this blog, I will explain a cool technology named Akka-Http which i have recently explored in my coding days!! Introduction The Akka HTTP implements a full server- and client-side HTTP stack…

3 comments on “First interaction Artificial Neural Network”

First interaction Artificial Neural Network


I hated biology in my school days and loved mathematics. After a long period of time I get to learn something which combines both mathematics and biology together, that is Artificial Neural Network short for ANN, inspired by biological Neural…