New Products
You're watching The Princess Bride on your DVR, and Wesley is about to kiss Buttercup. There's a blissful moment of silence, but it's pierced by the whirr of those pesky cooling fans. VIA Technologies wishes to save you such agony, and to that end has released the fanless Eden and Eden ULV processors. Boasting 90nm manufacturing technology and sipping a meager 3.5 watts for their 1GHz ULV processor, it's just the ticket for an application requiring either low power or low heat specs. For something with a little more umph, the 1.5GHz version is still a power miser, consuming only 7 watts. And Linux is fully supported, of course.
If you truly love your data, let it run away. If it doesn't come back, restore it from backups using BakBone's NetVault. The recently released Enterprise Edition 7.4 can manage all your troublesome backup needs, even in a heterogeneous platform environment (that is, you're stuck backing up your NT servers as well as your Linux and Solaris boxes). The latest release adds support for backing up VMware ESX server environments, allowing guest systems to access tape drives installed on the host. Pricing begins at $1,195 US for Intel-based systems.
Just as winter turns to spring each year, and Chicago Cubs fans prepare for another year of cruel disappointment, so too does this month bring another virtualization product announcement. The OpenVZ Project has a new beta, based on the Linux 2.6.15 kernel. New in this release is better hardware support (notably for AMD dual-core processors), resizing of ext3 filesystems and improved memory management. OpenVZ is the community face of the Virtuozzo commercial virtualization product, and those wanting to download or contribute to the project should visit the OpenVZ Web site.
Your editor has fond memories of developing an Ada compiler in Pascal to generate 6502 machine code in college. My therapist says the trauma will eventually fade. For those looking for a more modern take on Ada, AdaCore has a new version of its GNAT Programming Studio, now available for x86-64-bit versions of Linux. In addition to ADA, that old DOD favorite, GPS also supports C and C++ for cross-language development. GPS is part of the GNAT Pro Ada Development Environment, and subscriptions start at $14,000 US.
Realizing the promise of Apache® Hadoop® requires the effective deployment of compute, memory, storage and networking to achieve optimal results. With its flexibility and multitude of options, it is easy to over or under provision the server infrastructure, resulting in poor performance and high TCO. Join us for an in depth, technical discussion with industry experts from leading Hadoop and server companies who will provide insights into the key considerations for designing and deploying an optimal Hadoop cluster.
Sponsored by AMD
Built-in forensics, incident response, and security with Red Hat Enterprise Linux 6
Every security policy provides guidance and requirements for ensuring adequate protection of information and data, as well as high-level technical and administrative security requirements for a system in a given environment. Traditionally, providing security for a system focuses on the confidentiality of the information on it. However, protecting the data integrity and system and data availability is just as important. For example, when processing United States intelligence information, there are three attributes that require protection: confidentiality, integrity, and availability.
Learn more about catching the bad guy in this free white paper.
Sponsored by DLT Solutions
| Dynamic DNS—an Object Lesson in Problem Solving | May 21, 2013 |
| Using Salt Stack and Vagrant for Drupal Development | May 20, 2013 |
| Making Linux and Android Get Along (It's Not as Hard as It Sounds) | May 16, 2013 |
| Drupal Is a Framework: Why Everyone Needs to Understand This | May 15, 2013 |
| Home, My Backup Data Center | May 13, 2013 |
| Non-Linux FOSS: Seashore | May 10, 2013 |
- RSS Feeds
- Making Linux and Android Get Along (It's Not as Hard as It Sounds)
- Using Salt Stack and Vagrant for Drupal Development
- Dynamic DNS—an Object Lesson in Problem Solving
- New Products
- Validate an E-Mail Address with PHP, the Right Way
- Drupal Is a Framework: Why Everyone Needs to Understand This
- A Topic for Discussion - Open Source Feature-Richness?
- Download the Free Red Hat White Paper "Using an Open Source Framework to Catch the Bad Guy"
- Tech Tip: Really Simple HTTP Server with Python
Enter to Win an Adafruit Pi Cobbler Breakout Kit for Raspberry Pi

It's Raspberry Pi month at Linux Journal. Each week in May, Adafruit will be giving away a Pi-related prize to a lucky, randomly drawn LJ reader. Winners will be announced weekly.
Fill out the fields below to enter to win this week's prize-- a Pi Cobbler Breakout Kit for Raspberry Pi.
Congratulations to our winners so far:
- 5-8-13, Pi Starter Pack: Jack Davis
- 5-15-13, Pi Model B 512MB RAM: Patrick Dunn
- 5-21-13, Prototyping Pi Plate Kit: Philip Kirby
- Next winner announced on 5-27-13!
Free Webinar: Hadoop
How to Build an Optimal Hadoop Cluster to Store and Maintain Unlimited Amounts of Data Using Microservers
Realizing the promise of Apache® Hadoop® requires the effective deployment of compute, memory, storage and networking to achieve optimal results. With its flexibility and multitude of options, it is easy to over or under provision the server infrastructure, resulting in poor performance and high TCO. Join us for an in depth, technical discussion with industry experts from leading Hadoop and server companies who will provide insights into the key considerations for designing and deploying an optimal Hadoop cluster.
Some of key questions to be discussed are:
- What is the “typical” Hadoop cluster and what should be installed on the different machine types?
- Why should you consider the typical workload patterns when making your hardware decisions?
- Are all microservers created equal for Hadoop deployments?
- How do I plan for expansion if I require more compute, memory, storage or networking?






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