0 comments on “Apigee 101: Constructing your own Proxy”

Apigee 101: Constructing your own Proxy


In this blog, we will discuss what Apigee is and how we can create our own proxies. But before we get an understanding of Apigee, let's discuss API first. What is an API? API is the acronym for Application Programming…

0 comments on “Vavr: Turns JAVA upside down – Part 1”

Vavr: Turns JAVA upside down – Part 1


The Vavr library, formerly known as Javaslang, is a functional library for Java that provides immutable data types and functional control structures. Maven Dependency Include maven dependency to use VAVR in your project. Ensure that version of Java is 1.8…

1 comment on “Excerpt from What The Heck is BLOCKCHAIN!!”

Excerpt from What The Heck is BLOCKCHAIN!!


Blockchain has the potential to change the way that the world approaches big data, with enhanced security and data quality. Most of the people know nothing about how Blockchain technology works. For this very reason, I decided to give a…

1 comment on “Hyperledger Fabric Certificate Authority(CA) Client”

Hyperledger Fabric Certificate Authority(CA) Client


In the previous blog, we discussed about Fabric CA Architecture, Initializing Fabric-CA Server and Configuring the database. Now, we will discuss how to use fabric-ca-client command. We can interact with Fabric-CA Server via Fabric-CA Client and there can be multiple…

4 comments on “Hyperledger Fabric Certificate Authority(CA)”

Hyperledger Fabric Certificate Authority(CA)


Every operation in Hyperledger must be signed cryptographically with certificates. You can generate certificates yourself using OpenSSL or by using third party. Before moving further into details of CA lets first explore Hyperledger Fabric a little. 😉 Hyperledger Fabric Hyperledger…

2 comments on “Assimilation of Spark Streaming With Kafka”

Assimilation of Spark Streaming With Kafka


As we know Spark is used at a wide range of organizations to process large datasets. It seems like spark becoming main stream. In this blog we will talk about Integration of Kafka with Spark Streaming. So, lets get started. How Kafka…

4 comments on “Getting Started With Phantom”

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…

5 comments on “What The Heck Is Python??”

What The Heck Is Python??


Python is an easy to learn, powerful programming language and object-oriented programming language created by Guido van Rossum. It wasn't named after a dangerous snake 😛 . Rossum was the fan of a comedy series from the late seventies. The name "Python"…

1 comment on “Ingress to Monix-Execution: Scheduler”

Ingress to Monix-Execution: Scheduler


In the previous blog you learnt about Monix Task. Now lets dive into Monix Scheduler. Akka's Scheduler that includes pretty heavy dependency whereas Monix Scheduler that provides a common API which is resuable. For Monix Scheduler to work first we…

0 comments on “Ingress to Monix-Eval: Task”

Ingress to Monix-Eval: Task


Monix that is used for composing Asynchronous programs for Scala and Scala.js runs on JVM. Monix 2.0 is modular by design so you can pick and choose: Monix-Execution: Scheduler, Cancelable, CancelableFuture and Atomic. Monix-Eval: For controlling evaluation by means of…