Tag Archives: knolx

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:

Posted in apache spark, Scala, Spark, sql, Streaming | Tagged , , | Leave a comment

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, … Continue reading

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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. … Continue reading

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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 … Continue reading

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

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 … Continue reading

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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. … Continue reading

Posted in Agile, Best Practices | Tagged , , | 2 Comments

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 … Continue reading

Posted in Agile, Architecture, git, git-flow, github, knoldus, Tutorial | Tagged , , , , | 2 Comments

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 … Continue reading

Posted in AngularJS, D3 Charts, JavaScript, jQuery, knoldus | Tagged , , , , , | 6 Comments

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 … Continue reading

Posted in AJAX, Akka, Bootstrap, CSS, JavaScript, jQuery, jQuery Validation Plugin, Scala, Web | Tagged , , , , , , | 3 Comments

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.

Posted in Scala | Tagged , | 3 Comments