New Products
Apexx Technology, Inc. has announced the release of WebSENSE web filtering software, simple file sharing and spam filtering software for the TEAM Internet 100 series family. These features provide customers with the complete tool set to control and manage Internet usage. The integration of WebSENSE with TEAM Internet enables small businesses to control Internet browsing by blocking, monitoring and filtering individual web browsing to non-business-related web sites. Simple File Sharing allows TEAM Internet to act as a simple networking server on the LAN, giving employees the ability to retrieve, store and collaborate on files. Spam filtering software automatically filters unwanted e-mail and helps small businesses eliminate expensive network bandwidth while reducing employee time spent reviewing and managing unproductive material. The TEAM Internet solution is based on the Linux kernel. Pricing starts at $1695 US.
Contact: Apexx Technology, Inc., 506 South 11th Street, Boise, ID 83702, Phone: 800-767-4858, E-mail: sales@apexxtech.com, URL: http://www.apexxtech.com/.
Wolfram Research has introduced parallel computing support for Mathematica. The upcoming Parallel Computing Toolkit will add parallel programming over a network of heterogeneous machines to the long list of programming paradigms supported in Mathematica. It implements many parallel programming primitives and includes high-level commands for parallel execution of operations such as animation, plotting and matrix manipulation. The Parallel Computing Toolkit builds on Mathematica's symbolic programming language. It is written entirely in the Mathematica language and uses Mathematica's standard MathLink protocol to communicate between any number of Mathematica kernels.
Contact: Wolfram Research, Inc., 100 Trade Center Drive, Champaign, IL 61820-7237, Phone: 217-398-0700, E-mail: info@wolfram.com, URL: http://www.wolfram.com/.
In the November issue's “New Products” column, it was incorrectly stated that Interbase 5 for Linux was free. (The beta version was a free download.) The correct price of the product is available by contacting sales@interbase.com.
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
| Designing Electronics with Linux | May 22, 2013 |
| 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 |
- New Products
- Linux Systems Administrator
- Senior Perl Developer
- Technical Support Rep
- UX Designer
- Web & UI Developer (JavaScript & j Query)
- Designing Electronics with Linux
- Dynamic DNS—an Object Lesson in Problem Solving
- Using Salt Stack and Vagrant for Drupal Development
- Making Linux and Android Get Along (It's Not as Hard as It Sounds)
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!
Featured Jobs
| Linux Systems Administrator | Houston and Austin, Texas | Host Gator |
| Senior Perl Developer | Austin, Texas | Host Gator |
| Technical Support Rep | Houston and Austin, Texas | Host Gator |
| UX Designer | Austin, Texas | Host Gator |
| Web & UI Developer (JavaScript & j Query) | Austin, Texas | Host Gator |
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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