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The overarching goal for both CloudStack and OpenStack is logical cloud-layer management with plenty of ways to control various workloads. Here's a comparison of the two, which ideally gives you enough data to make your own informed decision.

The VLC 2.1 media player update is due out in the coming weeks and with it will come several new features for the open-source program.

Hash table is a data structure to store key value pairs. As in, a table where each entry has a key and a corresponding value. In other words, it is like an array with indices having the flexibility to be of any type i.e. integer, float, char, string, etc. Henceforth, these indices are termed as keys. So, it is a way of laying down the structure such that, a key maps to the data and that is how we retrieve and access all data efficiently. The efficiency comes from the fact, the key is directly used as an index to search/access any data without caring about traversing the entire data-structure.

The new 2013.07.11 Bluestar Full edition has been released and is available for download from the Bluestar Linux downloads area. This release introduces a number of new and useful features, including new icons for shutdown/reboot/logout/screenlock, and extended language installation options.

The open-source Eucalyptus cloud project has just released a new version that's improved its Amazon Web Service cloud interoperability.

There's a controversy raging among Linux developers about abusive language allegedly used by Linux Torvalds and other Linux developers on the Linux Kernel Mailing List. Sarah Sharp, an Intel Linux developer, commented about it in a post on the LKML.

No matter what the reason, it’s done. In the process, a gaping hole has been discovered in the computer security of all governments and businesses that compete in any way with the United States. The name of that hole is “proprietary binaries.”

XBMC developer smspillaz, the man responsible for the XBMC Weston hack a few months ago, is now rounding the final turns towards XBMC being fully compatible with Wayland.

Once quotas are set, the file system tracks the amount of data written by each user and group. Every time a user creates, modifies or deletes a file, the used amount is updated. When a user or group attempts to change or add a file which will cause the quota to be exceeded, a message appears to warn the user that the disk is full.

New maintenance releases for three editions of the PCLinuxOS distribution were announced yesterday. Featuring a minimalist KDE, as well as LXDE and MATE desktops, the new version is available for both 32-bit and 64-bit computer systems. Maintenance release - PCLinuxOS MATE 2013.0715. MATE 1.6.x, Linux kernel 3.4.52, PulseAudio enabled by default. All of the MATE desktop applications plus Firefox, Thunderbird, Pidgin.

But Torvalds, who founded the popular Linux kernel project in the mid-1990s, wasn't taking this lying down, claiming today's demands of "professionalism" promote passive-aggressive "fake politeness" used by tie-wearing back-stabbers. “You are in a position of power. Stop verbally abusing your developers,” Sharp hit back at Torvalds on the Linux Kernel Mailing List (LKML) - the nerve-centre of the open-source system's development.

Getting started in an unfamiliar open source project seems intimidating because it is intimidating; plunging into the unknown usually is. Navigating new territory is a lot easier with a guide—which is why I recently taught a seminar at Hacker School on "getting started contributing to open source" that mostly amounted to "first, find a mentor."

Find out the details of this years openSUSE Summit in Buena Vista, Florida from November 15th to 17th

As a practicing physician in Phuket, he (Dr. Kongkiat Kespechara) became aware of some of the struggles facing hospitals. At one point the Thai government wanted to modernize all the hospitals and demanded that Information Technology be adopted right away. Then he saw the budget. No significant increase was given to help hospitals meet this expensive demand. After some ruminating he realized most of the costs would be tied up in creating the information infrastructure to capture patient records. He thought it would be a huge help to all of the hospitals if an open source solution was developed so they could all share, and called it Hospital OS.

A couple of years ago, Linus Torvalds was discussing Linux version numbers and said, "I think I will call 3.11 Linux for Workgroups." It turns out he wasn't joking.

The latest Linux kernel is coming with new features and a tongue-in-cheek nickname and logo.

Lighttpd is a secure, fast, standards-compliant web server designed for speed-critical environments. This tutorial shows how you can install Lighttpd on a Debian Wheezy server with PHP5 support (through PHP-FPM) and MySQL support. PHP-FPM (FastCGI Process Manager) is an alternative PHP FastCGI implementation with some additional features useful for sites of any size, especially busier sites. I use PHP-FPM in this tutorial instead of Lighttpd's spawn-fcgi.

In 2007, the Korean government first held the OSS World Challenge in an effort to promote open source software and bring awareness to developers within the country. Today, the challenge is open to entries from all over the world: OSS projects that were developed within the last year are eligible.

Blue Chip Technology announced a Ubuntu-ready “digital signage player” based on a 1GHz AMD G-Series processor with AMD Radeon HD graphics. The Vario-A2 is packaged in a polished stainless steel enclosure, runs from 0 to 40° C, accommodates internal SATA HDDs and SSDs, and has a mini-PCI Express card socket for functions such as WiFi, Bluetooth, ZigBee, GPS, and 2G/3G modems.

A female kernel developer has told Linux creator Linus Torvalds that he should stop abusing and cursing developers on the main kernel mailing list, advising him to "keep it professional on the mailing lists".