2 comments on “KnolX: Understanding Spark Structured Streaming”

KnolX: Understanding Spark Structured Streaming


Hello everyone, Knoldus organized a session on 05th January 2018. The topic was “Understanding Spark Structured Streaming”. Many people attended and enjoyed the session. In this blog post, I am going to share the slides & video of the session. Slides: Video: If…

0 comments on “Feedback App: For Sessions/ Meetup”

Feedback App: For Sessions/ Meetup


Hello folks, hope you are doing cool, so lets start what is this "Feedback" app, earlier days i was wondering how companies, institutes and groups are taking feedbacks from attendees or users. Generally we at Knoldus and others (not all,…

0 comments on “Knolx – Akka Finite State Machine”

Knolx – Akka Finite State Machine


Hi all, Knoldus has organized a 30 min session on 17th February 2017 at 4:05 PM. The topic was Akka Finite State Machine. Many people have joined and enjoyed the session. I am going to share the slides and Video here.…

1 comment on “KnolX: Introduction to Apache Spark 2.0”

KnolX: Introduction to Apache Spark 2.0


Knoldus organized a KnolX session on Friday, 23 September 2016. In that one hour session we got an introduction of Apache Spark 2.0 and its API(s). Spark 2.0 is a major release of Apache Spark. This release has brought many…

0 comments on “KnolX: Unit Testing of Spark Applications”

KnolX: Unit Testing of Spark Applications


Knoldus organized a KnolX session on Wednesday, 13 April 2016. In this KnolX session, we explored the different methods of writing unit tests for Spark applications. This session also talks about how unit testing of Spark applications is done, as well…

2 comments on “Fundamentals of eXtreme Programming”

Fundamentals of eXtreme Programming


The term Extreme Programming (XP) was coined by Kent Beck, in late 1990s.  The purpose behind inventing XP was to find a way to deliver high quality software, developed by small teams, and to keep up with the changing requirements of customer.…

2 comments on “Git Flow – An Introduction”

Git Flow – An Introduction


Hi Folks, Knoldus have organized an one hour session on 19th Aug 2015 at 5:00 PM. Topic is  Introduction to Git-Flow. So many people have joined and enjoyed the session. I am going to share that slide here. Please let…

6 comments on “Using D3 charts with AngularJS”

Using D3 charts with AngularJS


In this blog, we will learn using D3 chart with AngularJS. We will use D3 by injecting it in our angular application. Introduction of D3 Chart:- D3.js is a JavaScript library for manipulating documents based on data. D3 helps you…

3 comments on “Employee-Self-Service – Building Reactive Play application with Anorm SQL data access – (Part-2)”

Employee-Self-Service – Building Reactive Play application with Anorm SQL data access – (Part-2)


Last week, We have created a simple Employee-Self-Service  application using Play Framework and Anorm SQL data access , which has CRUD facility. Now we have added more features, i.e. Handling asynchronous results with time-outs facility thus application is now reactive (Async…

3 comments on “Knolx Session: Category Theory In Scala”

Knolx Session: Category Theory In Scala


This session was presented at Knoldus knowledge session. There is a wonderful post on Category Theory by Debashish Ghosh. This presentation is inspired by his post here. Here is the presentation.