Tag Archives: scala

Concept Learning: The stepping stone towards Machine Learning with Find-S

Posted on August 16, 2017 by Girish Bharti

From our previous blog, we came across what awesome stuff a machine can do with machine learning and what all math stuff is required before you take a deep dive into machine learning. Now we all know the prerequisites for … Continue reading →

Posted in machine learning, Scala | Tagged concept, concept learning, find-s, learning, machine, machine learning, scala | 1 Comment

Having Issue How To Order Streamed Dataframe ?

Posted on August 14, 2017 by Mahesh Chand Kandpal

A few days ago, i have to perform aggregation on streaming dataframe. And the moment, i apply groupBy for aggregation, data gets shuffled. Now the situation arises how to maintain order? Yes, i can use orderBy with streaming dataframe using … Continue reading →

Posted in Apache Kafka, apache spark, big data, Scala, Spark, Streaming | Tagged Big Data, Big Data Analytics, DataFrame, Functional Programming, kafka stream, programming, Real Time Processing, scala, Spark, Spark Structured Streaming, Streaming | Leave a comment

First step Towards Machine Learning

Posted on August 14, 2017 by nitin.aggarwal

The human pace is getting lazy day by day and wants an ease in their life. For that, we created machines, machines that are capable enough to take commands and perform tasks for us. But what if machines can think … Continue reading →

Posted in machine learning, Scala | Tagged learning, machine, machine learning, scala | 1 Comment

Internationalization with Play Framework(2.6.x)

Posted on July 14, 2017 by Teena Vashist

In this blog, I will demonstrate how your application can support different languages using Play Framework 2.6.0 What is Application/Website Internationalization ? Application/Website Internationalization can be defined as a process of developing and designing an application that supports not only single language but also different … Continue reading →

Posted in github, HTML, Internationalization, Play Framework, Scala | Tagged html, Internationalization, Play framework, Play Template, scala | 2 Comments

Unit Testing Of Kafka

Posted on July 9, 2017 by Mahesh Chand Kandpal

Apache Kafka is a distributed publish-subscribe messaging system and a robust queue that can handle a high volume of data and enables you to pass messages from one end-point to another. Generally, data is published to topic via Producer API … Continue reading →

Posted in Apache Kafka, Scala, scalatest, Streaming, testing | Tagged kafka, Kafka Streaming, scala, Streaming, testing | 2 Comments

Scala Best Practices

Posted on July 8, 2017 by Shivangi Gupta

The central drive behind Scala is to make life easier and more productive for the developer — and that includes me. Scala does this with three principal techniques: It cuts down on boilerplate, so programmers can concentrate on the logic … Continue reading →

Posted in Scala | Tagged programming, scala, Scala Best Practices | Leave a comment

A Beginners Approach To “KAFKA”

Posted on July 5, 2017 by prashantsharma12

Heavy Data Load? Kafka Is Here For You. In this blog, I am going to get into the details like: What is Kafka? Getting familiar with Kafka. Learning some basics in Kafka. Creating a general Single Broker Cluster. So let’s … Continue reading →

Posted in Scala | Tagged kafka, scala | 2 Comments

Akka Split Brain Resolver – Problem and its Solution

Posted on July 4, 2017 by Piyush Rana

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 … Continue reading →

Posted in Akka, Scala | Tagged Akka, akka-cluster, Akka-SBR, scala, Spilt-Brain-Resolver | 6 Comments

Cinnamon: Way For Monitoring & Metrics Generation for Akka ActorSystem

Posted on July 3, 2017 by Harmeet Singh(Taara)

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 … Continue reading →

Posted in #telemetry, Akka, Metrics, Monitor, Scala | Tagged #Cinnamon, #telemetry, actosystem, Akka, cluster, gradle, lightbend, Logback, logs, maven, opensource, sbt, scala, technology | Leave a comment

Reverse engineering using Slick 3.2 and Scala

Posted on June 27, 2017 by Harmeet Singh(Taara)

Sometime, we have requirements for create classes corresponding to the existing database or Sometimes, in our initial phase of project, we are going to design database and tables first, after that, we are going to create classes for mapping our … Continue reading →