Author Archives: jatindemla

Introduction to Google Kubernetes


Over the past two years, Containerization has provided a lot of flexibility to the developer in which most popular container technology is docker. Container provide the developer a virtual environment for isolated process or application on the host system. Before … Continue reading

Posted in Devops, Scala | Leave a comment

A step-by-step guide for protecting sensitive data in docker


Managing the password, access tokens and private keys are being tedious in the application. Any small mistakes accidentally expose all the secret information. Even storing such thing in docker images can be easily accessible one should just run the image … Continue reading

Posted in cluster, Devops, Scala | Tagged | 2 Comments

Knolx: Deploying Microservice on Docker


Knoldus has organized a 30 min session on 29th September 2017. The topic was “Deploying microservice on docker”. Many people have joined and enjoyed the session. I am going to share the slides and video here. Slides: Video: Please feel … Continue reading

Posted in Scala | 3 Comments

Integrating Kafka With Spark Structure Streaming


Kafka is a messaging broker system which facilitates the passing of messages between producer and consumer whereas Spark Structure streaming consumes static and streaming data from various sources like kafka, flume, twitter or any other socket which can be processed … Continue reading

Posted in Apache Kafka, apache spark, Scala, Streaming | Tagged , , | 3 Comments

Avro Communication over TCP Sockets


Storing/Transferring object is a requirement of most applications. What if there is a need for communication between machine having incompatible architecture. Java Serialization won’t work for that. Now, if you are thinking about Serialization Framework then you are right. So, … Continue reading

Posted in Scala | Tagged , | 1 Comment