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Culture & Methods

Q&A with Dave Snowden on Leadership and Using Cynefin for Capturing Requirements

Dave Snowden gave a talk titled "Context is Everything" at the Scaling Agile for the Enterprise 2016 congress in Brussels, Belgium. InfoQ interviewed him about applying leadership models, the Cynefin model and how it can be used for capturing requirements, scaling agile, and sustainable change.

Ben Linders
on Apr 23, 2016
Web Development

State of the JavaScript Landscape: A Map for Newcomers

Modern JavaScript development is in constant motion. Build tools that were popular 12 or even six months ago are no longer en vogue. In this article, Bonnie Eisenman gives JavaScript newcomers a map to get started on their JavaScript journey. For more experienced JavaScript developers, Bonnie provides an update on where the community is at and what technologies to use for new projects.

Bonnie Eisenman
on Apr 11, 2016
Development

IBM's Swift on the Server

Since Swift's open-source release, IBM has been working on the project and providing libdispatch on Linux, as well as providing a Swift web-based runtime and a managed catalog of Swift projects. InfoQ spoke to Chris Bailey and Patrick Bohrer, who presented at QCon London 2016, and asked them where they see Swift going in the future.

Alex Blewitt
on Apr 09, 2016
Culture & Methods

0 Bugs Policy

Gal Zellermayer describes the 0 bugs policy, a process for handling bugs that is based upon 1 rule: whenever you encounter a new bug, you should either fix that bug, or close it as "won't fix" and don't think about it again.

Gal Zellermayer
on Apr 05, 2016
.NET

C#/Web API Code Generation Patterns for the RAML User

In this article, Jonathan Allen outlines the design patterns that users of REST specification languages such as RAML, Swagger, and API Blueprint should adhere to when generating code for C# and ASP.NET Web API. This includes topics such as model validation, async support, and request cancellation.

Jonathan Allen
on Apr 04, 2016
Mobile

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.

Jaykishan Panchal
on Mar 31, 2016
Web Development

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.

David Copeland
on Mar 30, 2016
Java

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.

Artem Dmitriev
on Mar 29, 2016
Java

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.

Ben Evans
on Mar 22, 2016
Architecture & Design

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.

Alex Giamas
on Mar 21, 2016
Java

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.

Jan Molak Antony Marcano John Ferguson Smart Andy Palmer
on Mar 15, 2016
Web Development

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.

Allan Denis
on Mar 14, 2016

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