Tag Archives: scala

Reactors IO: Actors Done Right


Hi all, Knoldus has organized a 30 min session on 1st  September 2017 at 4:15 PM. The topic was Reactors IO. Many people have joined and enjoyed the session. I am going to share the slides here. Please let me know … Continue reading

Posted in Functional Programming, Java, Reactive, Scala | Tagged , , , , | Leave a comment

What’s new in Apache Spark 2.2


Apache recently released a newer version of Spark i.e Apache Spark2.2. The new version comes with new improvements as well as the addition of new functionalities. The major addition to this release is Structured Streaming. It has been marked as production … Continue reading

Posted in apache spark, big data, Scala, Spark, Streaming | Tagged , , , , , , , , , , | 2 Comments

Scripting Library in Scala – Ammonite


Ammonite is a Scala library that lets us use Scala language for Scripting. It allows us to write scripts in Scala. The advantage of using Ammonite is that we don’t have to switch over to Python or Bash for scripting … Continue reading

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Getting Started With Phantom


Phantom is Reactive type-safe Scala driver for Apache Cassandra/Datastax Enterprise. So, first lets explore what Apache Cassandra is with some basic introduction to it. Apache Cassandra Apache Cassandra is a free, open source data storage system that was created at … Continue reading

Posted in Scala | Tagged , , , , , | 3 Comments

Reactors.IO: Actors Done Right


In our previous blog, we tried to explore the upcoming version of i.e Java 9. So this time we try to focus on Scala . In This Blog , We will be Looking onto a New Reactive programming framework for … Continue reading

Posted in Functional Programming, Reactive, Scala | Tagged , , , , | 1 Comment

Machine Learning with Random Forests


Machines, working on our commands, for each step, they need guidance where to go what to do. This pattern is like a child who doesn’t understand the surrounding facts to make decisions for a situation. The grown ups usually do it … Continue reading

Posted in machine learning, sbt, Scala, Tutorial | Tagged , , , , , | 1 Comment

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


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 , , , , , , | 1 Comment

Having Issue How To Order Streamed Dataframe ?


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 , , , , , , , , , , | 1 Comment

First step Towards Machine Learning


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 , , , | 1 Comment

Internationalization with Play Framework(2.6.x)


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 , , , , | 2 Comments