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DevOps

Book Review and Excerpt: Infrastructure as Code

In this article we review the book Infrastructure as Code - Managing Servers in the Cloud written by Kief Morris, who is leading Continuous Delivery and DevOps at ThoughtWorks Europe. In over 300 pages, Morris lays down the foundation for Infrastructure as Code and outlines the main patterns and practices recommended for building it.

Abel Avram
on Jul 25, 2016
DevOps

How to Deal with COTS Products in a DevOps World

Mirco Hering explains why we shouldn't leave COTS products (and the people working on them) left behind in a DevOps world. With creative solutions we can apply good practices from custom software. This leads to a significant effort reduction in the long term.

Mirco Hering
on Jul 24, 2016
Cloud

Containers Live Migration: Behind the Scenes

This article addresses a topic that is not fully covered in current IT world: live migration of containers, how it works behind the scenes, and what problems it solves. The demand for this technology is growing as it unlocks new possibilities by giving more freedom in application lifecycle management.

Ruslan Synytsky
on Jul 22, 2016
Web Development

Intro to knysa: Async-Await Style PhantomJS Scripting

Typical PhantomJS test frameworks suffer from callback hell and other tricks that reduce the clarity of how the program flows. Bo Zou created knysa which uses async-await style programming to eliminate these callbacks. Additionally, there's no need to resort to currying and common try-catch-fail constructs are used to maintain a sane path through the code.

Bo Zou
on Jul 21, 2016
Culture & Methods

Q&A with Jurgen Appelo on Managing for Happiness

The book Managing for Happiness by Jurgen Appelo provides practices, games and tools to manage organizations and make work fun. It contains tips and suggestions for applying the practices to achieve organizational greatness and maximize learning in organizations.

Ben Linders
on Jul 20, 2016
Java

JUnit 5 - An Early Test Drive - Part 1

JUnit, Java's most ubiquitous testing framework, is getting an update. Yes, JUnit 5 is a complete rewrite that decouples "JUnit the Platform" from "JUnit the Tool" and makes the platform available to other testing frameworks, which might very well redefine the future of testing on the JVM. More than that, it evolves the API and has a very promising extension model.

Nicolai Parlog
on Jul 19, 2016
Culture & Methods

Why ALM Is Becoming Indispensable in Safety-Critical Product Development

Integrated Application Lifecycle Management platforms are advancing product development in life and safety critical environments. The story of how Medtronic Neuromodulation were able to modernize their processes using ALM helps us understand current and future trends in the development of complex software-heavy products.

Kristof Horvath
on Jul 15, 2016
Development

Grokking Algorithms Review and Author Q&A

Manning’s Grokking Algorithms, written by Aditya Y. Bhargava, takes a novel approach to introducing such complex matters as data structures, algorithms, and complexity. Himself a visual learner, Bhargava explains he attempted to leverage the powerful expressiveness of illustration to make it easier to grasp topics that could be otherwise impenetrable for some.

Sergio De Simone
on Jul 14, 2016
Culture & Methods

Don't Break Your Silos - Push Out the Silo Mentality

Organizational silos are a serious hurdle for many companies out there. They may cause a wide variety of problems if not dealt with accordingly. Silos may not need to be broken if you manage to push out the mentality that comes with them by creating ventilators. The first step towards dealing with the silos is to learn more about them and familiarize yourself with the best practices against them.

Alexander Novkov
on Jul 13, 2016
Java

HTTP-RPC: A Lightweight Cross-Platform REST Framework

HTTP-RPC is an open-source framework allowing developers to create and access cross-platform polyglot RESTful web services using a convenient, RPC-like metaphor, while preserving fundamental REST principles such as statelessness and uniform resource access.

Greg Brown
on Jul 12, 2016
Development

Key Takeaway Points and Lessons Learned from QCon New York 2016

The fifth annual QCon New York was the biggest yet, bringing together over 800 team leads, architects, project managers, and engineering directors. In total, over 140 practitioner-speakers presented 79 full-length technical sessions and 16 in-depth tutorials, providing deep insights into real-world architectures and state of the art software development practices from a practitioner’s perspective.

Abel Avram
on Jul 12, 2016
Development

Writing Maintainable Configuration Code

The article discusses a catalog of configuration smells containing 13 implementation configuration smells and 11 design configuration smells. It provides a few examples of configuration smells along with corresponding refactorings, explains their impact on the quality of the project, and lists a few tools that could be used to reveal such smells.

Tushar Sharma Marios Fragkoulis Diomidis Spinellis
on Jul 08, 2016