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A Step-by-Step Cloud Setup Guide  

The first article in this workshop looked at the theory behind OpenStack; the second part takes a more hands-on approach: How can you set up an OpenStack cloud on a greenfield site?

Exploring the New OpenMP Specification  

We talked with Michael Wong, OpenMP CEO, and Matthijs van Waveren, Marketing Coordinator, about the status of the upcoming OpenMP version 4.0 specification and some of its features and enhancements, as well as how to participate in its development.

One /proc to Rule Them All  

Nearly everything you need to know about your system is stored somewhere in the /proc filesystem.

Die Hard  

NIST has chosen the Keccak algorithm as the new cryptographic hash standard but, in real life, many users are still waiting to move to its predecessor SHA-2.

On the Go  

You don't have to buy Windows 8 Enterprise Edition to create a Windows To Go USB drive, nor do you have to buy an expensive, certified USB disk to make it work.

Well Seasoned  

Administrators on Linux virtual machines tend to use VNC to transfer the graphical system to Virtual Machine Manager or a VNC client. One alternative is Spice: If the guest system is running the QXL driver, you can look forward to fast graphics and audio pass through.

Genie in a Bottle  

I was recently looking for a stable, flexible, and scalable web application for an ongoing project. It wasn't long until I decided on the NoSQL-based MongoDB.

Jungle Camp  

Windows 2012 sees Microsoft release the latest version of its server operating system. With multiple editions, and different access licenses, licensing can be difficult to understand. This article attempts to let a little light into the jungle.

Core Strength  

As core counts increase in both CPUs and GPUs, the HPC lifestyle could become a bit more difficult.
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