New Products
Winchester Systems announced the release of FlashDisk OpenRAID, a data storage array capable of supporting up to five heterogeneous servers. The servers share a storage pool by way of the U160 SCSI protocol, capable of scaling to 2.3TB. With the addition of an expansion chassis, FlashDisk OpenRAID can scale to 4.6TB, supporting up to three hosts. It supports dual redundant 64-bit RAID controllers and can be used for various disk-intensive tasks, such as database, multimedia, e-mail or Web server work. The SC-4400 is compatible with any server or OS and has no host software driver requirements.
Winchester Systems, 149 Middlesex Turnpike, Burlington, Massachusetts 01803, 800-325-3700, www.winsys.com.
The Red Hat Application Server is an open-source middleware platform for Java 2 Enterprise Edition (J2EE) applications. The server includes a runtime system and development libraries and is tested and supported on all major Java Virtual Machines, including Sun SDK, BEA WebLogic JRockit and IBM JDK. It also is certified with databases, including Oracle Database, IBM DB2, Sybase, PostgreSQL and MySQL. Red Hat Application Server includes JOnAS, Tomcat, Struts, supporting modules for file uploads and tutorials.
Red Hat, 1801 Varsity Drive, Raleigh, North Carolina 27606, 888-733-4281, www.redhat.com.

With the release of version 4.2, CommuniGate Pro Real-Time Communications now offers secure instant messaging, VoIP, video conferencing, whiteboard sharing and desktop and application sharing capabilities. Using a standards-based, cross-platform design enables CommuniGate Pro 4.2 to be utilized by any client, whether in office or remote, using session initiation protocol (SIP) on UNIX, Linux, Mac OS X or Windows. Also new for v4.2 is the choice of a fully customizable or preconfigured Web interface for Web-based mail and calendaring functions. In addition, CommuniGate Pro 4.2 offers remote administrative control features for troubleshooting, maintenance and updating duties.
Stalker Software, Inc., 655 Redwood Highway, Suite 275, Mill Valley, California 94941, 800-262-4722, www.stalker.com.
Unisys announced a new server line, ES7000 Servers for Linux, available in both 32-bit and 64-bit configurations. The ES7000 servers can include 4 to 32 Intel Xeon MP or Itanium 2 processors, 4 to 512GB of memory, 16 to 256MB of shared cache and 8 to 160 I/O slots, both PCI and PCI-X. Servers can be run as one single-image system, or they can be configured with as many as 12 logical partitions running several different OSes concurrently. ES7000 Servers are certified to run SuSE Linux Enterprise Server, Red Hat Enterprise Linux AS or both.
Unisys Corporation, Unisys Way, Blue Bell, Pennsylvania 19424, 215-986-4011, www.unisys.com.
The Wyse Winterm 5150SE is a thin client powered by the Wyse Linux V6 operating system and running on an AMD Geode GX 533 processor. Wyse Linux V6 is based on the 2.6 Linux kernel and offers customization for specific needs across a wide variety of platforms, including Windows, UNIX, Linux, IBM, X-Windows and Java. The Winterm 5150SE offers free seating capabilities so users can log in to different clients without losing their specific configurations. The modular design of the 5150SE allows features to be added and removed as needed. The thin client features a read-only filesystem, no moving parts and a compact chassis with USB and legacy I/O ports.
Wyse Technology, 3471 North First Street, San Jose, California 95134, 408-473-1200, www.wyse.com.
Xybernaut announced that its Atigo line of wireless panel computers now are available with Linux. Atigos can be used as wireless flat-panel display computers or standalone wireless-enabled mobile/wearable computers. Atigos support dual-use functions and are configured with built-in IEEE 802.11b WLAN wireless networking support through standard PC card and/or CompactFlash slots. Atigos with Linux also offer open-source tools for support, standard communication protocols, data management and system configuration. The Atigo T model uses a Crusoe TM5800 processor with a 1GHz CPU and offers 256MB of SDRAM and Flash memory configurations of 128, 256 and 512 MB or 1GB. All Atigos have internal rechargeable Lithium-ion batteries and optional hot-swappable external batteries. They all have 8.4-inch touchscreen-enabled 800 × 600 SVGA displays.
Xybernaut Corporation, 12701 Fair Lakes Circle, Suite 550, Fairfax, Virginia 22033, 703-631-6925, www.xybernaut.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 |
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 |
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| 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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