Category: Technical

Kafka

Kafka is a publish-subscribe-based messaging system that is exchanging data between processes, applications and servers. Messaging System: A messaging system lets you send messages between processes, applications and servers. Why we need Kafka:…

Android Fingerprint API

Android Fingerprint APIs are bringing user authentication to a whole new level, making it fast and secure. Unlocking a phone with a single touch is one of best feature release in Android 6.0…

Bootstrap

Bootstrap is a popular framework for building responsive, mobile-first sites and applications. Bootstrap makes coding for responsive websites easier and faster. Why Bootstrap? Bootstrap offers you a tried and tested, cross-browser, easy to…

Touch ID Security in iOS

Apple has introduced a biometric authentication technology Touch ID in iOS 7 and iPhone 5S. This allow users to unlock the device and make the purchases in the AppStore. In iOS 8, Apple…

SPOCK Framework

Spock is a testing framework written in Groovy but able to test both Java and Groovy code. It is fully compatible with JUnit (it actually builds on top of the JUnit runner). Spock…

Introduction to Reactive Programming

What is Asynchronous programming? Asynchronous programming is a means of parallel programming in which a unit of work runs separately from the main application thread and notifies the calling thread of its completion,…

Use of Atmosphere Framework

In a project related to Video streaming we have used Atmosphere Framework. Atmosphere framework is designed to simplify development of Asynchronous applications which include a mix of Web Socket, Comet and RESTful behaviour….

Ansible

Definition: Ansible is a configuration management and provisioning tool that automates cloud provisioning, configuration management, application deployment, intra-service orchestration, and many other IT needs. It works by establishing a connection between the nodes,…

Online Payment Gateway – PayPal

PayPal products There are different PayPal products available for accepting online payment.  Few of them are listed below. PayPal Payments Standard Express Checkout Website Payments Pro Payflow Gateway Mobile Checkout Mass Payments Virtual…

Play Framework

For one of our projects, we used Play framework for web app implementation. It was easy to learn Play framework given my background of working with Maven, Tomcat and Eclipse style implementations. Play…

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