Articles

Enterprise Mobility is Going Beyond “Mobile First” Approach. Are You Ready?

The mobile revolution is changing the way organizations work and manage their operations, as well as engage with their employees. As a result, organizations are reconsidering their technologies and techniques to make their traditional organizational cultures and roles more mobile friendly, making ‘mobile first’ a must have strategy.

Full Stack Testing: Balancing Unit and End-to-End Tests

Full-stack testing can be a widespread and involved task. There are unit tests and end-to-end tests, but how do you know where to focus your efforts? In this article, David Copeland looks at the kinds of tests and how to balance the interplay between those tests and the overall software development effort.

High Load Trading Transaction Processing with Reveno CQRS/Event Sourcing Framework

Reveno is a powerful new, easy to use, highly performant, JVM based lock-free transaction processing framework based on CQRS and event-sourcing patterns. In this article we will develop a simple trading system implementation using the Reveno framework.

Invokedynamic - Java’s Secret Weapon

invokedynamic was the first new Java bytecode since Java 1.0 and was crucial in implementing the "headline" features of Java 8 (such as lambdas and default methods). In this article, we take a deep dive into invokedynamic and explain why it is such a powerful tool for the Java platform and for JVM languages such as JRuby and Nashorn.

Microservices Evolution at SoundCloud

At the MicroXchg conference in Berlin, Bora Tunca from SoundCloud presented the evolution of SoundCloud’s microservices architecture throughout the years. We had the opportunity to interview him and learn more about SoundCloud’s architecture evolution and microservices in general.

Beyond Page Objects: Next Generation Test Automation with Serenity and the Screenplay Pattern

Automated acceptance testing reduces time wasted in manual testing and bug fixing, and when combined with Behaviour-Driven Development, can guide development effort. But it requires skill, practice and discipline. The Screenplay Pattern helps teams address these difficulties and is where you may end up by mercilessly refactoring Page Objects using SOLID design principles.

Will WebSocket survive HTTP/2?

HTTP/2 is poised to eliminate much of the waste that developers deal with. Multiplexed connections will eliminate the need to bundle JavaScript libraries together. But is HTTP/2 a panacea to all our problems? What about WebSocket? Allan Denis tells us what HTTP/2 is good at and debunks some myths about what it can do.

One API, Many Facades?

An interesting trend is emerging in the world of Web APIs, with various engineers and companies advocating for dedicated APIs for each consumer with particular needs. Beyond any ideal design of your API, reality strikes back with the concrete and differing concerns of varied API consumers. You might need to optimize your API accordingly.

Will AI Surpass Human Intelligence? Interview with Prof. Jürgen Schmidhuber on Deep Learning

Book Review: All About Java 8 Lambdas

Billed as a Weekend Read, the All About Java 8 Lambdas book covers much more than just lambdas; it covers default and static methods in interfaces, method references, optional values and primitive/object streams. It’s the book to read if you know Java and need to get up to speed on Java 8. Read on for InfoQ’s review.

Writing Cross-Platform Apps with React Native

React Native is Facebook's open source project for building native mobile apps using JavaScript. Rather than wrapping a web view and pretending to be a mobile app, React Native allows developers to create truly native applications. Bonnie Eisenman presents an introduction on React Native, how to get started, and how to get your app into the store.

Q&A on the Lean IT Field Guide

In the book The Lean IT Field Guide Mike Orzen and Tom Paider explain how to initiate, execute, and sustain a Lean IT transformation. InfoQ interviewed them about how lean can be seen as a learning system, why managers should have both technical and social skills, how to assure that changes will sustain, and establishing a culture of engineering excellence and craftsmanship.