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This article is a quick reference guide for IBM Power System S822LC for high-performance computing (HPC) system users to set processor and GPU configuration to achieve best performance for GPU accelerated applications. Before running an application, users need to make sure that the system is performing to the best in terms of processor frequency and memory bandwidth, GPU compute capacity, and memory bandwidth.

CyanogenNodSoMuch WileyFox is rowing its users away from the wreckage of the Cyanogen disaster, with some help from Ricardo Cerqueira, Cyanogen Inc’s former director of engineering.…

In part one of this series, What Is Kubernetes?, and in part two, Why Choose Kubernetes to Manage Containerized Applications?, we learned what Kubernetes does, its architecture, and how it compares to similar container orchestrators. Now we'll learn how Kubernetes was descended from the secret Google Borg project.

Hey..! So finally installed Linux Mint or Ubuntu on your system? Cool! But wait there’s more to be done than already done. What about software installation, uninstallation, managing files and so on. Well installing software on Linux Mint and Ubuntu is simple (or basic A for Apple, B for Ball, and C for Cat). Why? You would ask me and the answer is because of the way Debian manages software dependency files. Luckily, Mint and Ubuntu are Debian-based distros and that puts you in a good place to learn apt (which is the short form for Advanced Package Tool).

Addressing the skills gap may be the first step in a successful digital transformation.

Defining a project is more than just discussing the results of the deliverable. For a project manager, this definition is about learning how to balance a series of interrelated elements. When it comes to the process of creation, the project manager has to manage the dependencies and the project's critical chain. The project manager also has to communicate effectively with the various stakeholders' personalities and the dynamic differences between Waterfall and Agile development methods. read more

There is a huge range of astronomy software available for the major operating systems. Here are 11 awesome open source tools to start you on your astronomical journey.

In this article, I will show you how to configure a MySQL database cluster with three nodes in a multi-master replication. Multi-master replication allows writing of records in each node, so if a node will fail, we can work on the other as if nothing happened. This tutorial describes how to install and configure three Percona XtraDB Cluster nodes on Debian 8 servers, we will be using the packages from the Percona repositories.

Fedora users are spoilt for choice when it comes to terminal emulators. From the default gnome-terminal, to xterm, konsole, terminator, or tilda, there is certain to be a terminal emulator that suits your workflow. However, in Fedora 26, there is... Continue Reading →

'Castellans' memorise manuals, 'Tinkers' can't stop hacking hardware. Keep 'Algorithmicists' out of a corner office Open source luminary Eric S. Raymond has given the world eight “Hacker Archetypes” that he thinks offer useful ways to categorise your colleagues and by doing so help them to understand their strengths and weaknesses.…

Are you looking for a phone system for your small business or home office? I've been interested in a scalable VoIP (Voice over IP) solution, and that's when I came across an implementation of Asterisk on the Raspberry Pi. read more

The development team behind the OpenELEC Linux-based entertainment operating system designed for embedded devices were proud to announce earlier the release and general availability of OpenELEC 8.0.

I've been focused on infrastructure for the majority of my career, and the specific technical skills required have shifted over time. In this article, I'll lay out five of the top programming languages for DevOps, and the resources that have been most helpful for me as I've been adding those development skills to my infrastructure toolset. read more

Pinterest -- “the world’s catalog of ideas” -- is built on open source, according to Jon Parise, technical architecture lead and open source program lead at the company. In this interview, Parise explains how adopting open source has changed the company and helped the company’s engineers design software that is more modular, reusable, and well-documented from the outset.

The developers behind the Debian-based Neptune Linux distribution announced today the release and immediate availability for download of the fourth maintenance update to the Neptune 4.5 stable series of the OS.

Canonical is re-shifting its priorities to its strong suit: The cloud and the Internet of Things.

A bit early than expected, Linus Torvalds announced today the availability of the sixth Release Candidate (RC) milestone for the upcoming Linux 4.11 kernel series.

Years after Intel released the low-power, Linux-compatible Quark X1000 processor, which runs on the Intel Galileo and numerous IoT gateways, the chipmaker last year launched three microcontroller-like Quarks that do not run Linux.

The development team behind the Debian-based deepin Linux distribution announced today the release and immediate availability of the second Release Candidate milestone towards the upcoming major deepin 15.4 release.

Six years after making Unity the default user interface on Ubuntu desktops, Canonical is giving up on the project and will switch the default Ubuntu desktop back to GNOME next year. Canonical is also ending development of Ubuntu software for phones and tablets, spelling doom for the goal of creating a converged experience with phones acting as desktops when docked with the right equipment.