New Products
The latest offering from HPC Systems is the HiPerDisk Storage System, the company's highest density SAS/SATA JBOD storage solution for enterprise applications. The HiPerDisk features 42 hot-swap drives in a 4U rackmount enclosure with up to 84TB of storage that will support high-capacity SAS or SATA drives individually or simultaneously, a feature that enables enterprise customers to standardize on one system for all three application data types: transactional, high-bandwidth and reference data. Designed for no active single point of failure, the HiPerDisk features single- or dual-controller modules, each consisting of three mini-SAS (4x) ports. A hot-swap redundant power supply and fans are provided for optimal enterprise reliability.
Giving some overdue love to the database sector, AquaFold recently announced version 8.0 of Aqua Data Studio, a universal database administration software that simplifies the visualization and manipulation of multiple relational databases from within a single interface. The new v8.0 of Aqua Data Studio extends native support for the leading data warehousing and high-performance relational databases, including Teradata, DB2 for z/OS, Sybase IQ 15 and nCluster from Aster Data Systems. Thus, users will benefit from the features and functionality they are accustomed to when working with Aqua Data Studio's existing support tools for Oracle, DB2 for LUW, DB2 for iSeries, Microsoft SQL Server, MySQL, Sybase, Informix, Apache Derby and PostgreSQL. Another key feature is the extension of the Entity-Relationship Modeler, now with the ability to convert or translate an ER model from one database to another. Finally, users will enjoy the ability to export to ERX format, import object schemas into existing databases and compare schema objects of different models within the same or different databases.
Publisher Wrox says that Ian Lawrence and Rodrigo Lopes' new book Professional Ubuntu Mobile Development is the world's first on the topic. The platform is quickly being adopted to provide a wide range of services on mobile devices, from Web to e-mail to messaging to GPS and more. This book is intended to show how to implement solutions for original equipment manufacturers and independent software vendors wishing to go to market using Ubuntu Mobile. The material also covers setting up Linux for mobile application development, the difference between developing on a mobile Internet device and a regular desktop environment, step-by-step tutorials and more good stuff.
Please send information about releases of Linux-related products to newproducts@linuxjournal.com or New Products c/o Linux Journal, PO Box 980985, Houston, TX 77098. Submissions are edited for length and content.
James Gray is Products Editor for Linux Journal
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.
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| 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!
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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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