Through this OpenStack Cloud Computing book extract, Kevin Jackson, Cody Bunch, Egle Sigler, and James Denton will help you understand the OpenStack Identity service known as Keystone.

Java 9 was the culmination of years of development, updating this old favorite to the needs of the modern internet. But what do we mean by modern, anyways? In this article, Richard Gall explains why modern means refined, advanced, and convenient… and how Java 9 is all of these things.

Today’s conventional wisdom says that in the digital age every company is a software company. But are they really? In this article, Richard Gall explains how finance professionals can adopt a DevOps culture.

DevOps is built for agility and handling change. In this year’s Skill Up survey, Packt found that Python is one of the primary languages used by DevOps engineers. In this article, Richard Gall explores why Python is such a popular part of the DevOps toolchain.

How can a business decide between investing in DevOps or full-stack developers? Richard Gall is here to explain how you can navigate this tricky choice. For one thing, the difference between the two might be smaller than you think.

It comes as no surprise, but recent research on the biggest trends among developers puts Machine Learning, Big Data, and cloud computing at the very top. Richard Gall explores more about the biggest trends in tech right now, what tech jobs pay the most, and what skills can get you there.

How do Data Science and DevOps fit together? In this article, Richard Gall explains why integrating Data Science with your DevOps can lead to a better and smarter business.