New Products
TextMaker, a word processor available from German company SoftMaker, now is available for the Zaurus platform. TextMaker for Zaurus enables direct document exchanges with other TextMaker platforms without conversion and without lost formatting. Document exchanges also are possible with various versions of Microsoft Word and other file formats, including HTML, RTF, ASCII and Unicode. Other features include a multilanguage spell-checker and hyphenation program, fully customizable keyboard mapping and control strips, an integrated dBase-compatible database and an integrated file manager. TextMaker for Zaurus can run on any Zaurus mode, supports high-resolution screens and landscape mode and can be installed to internal memory or to a memory cards.
SoftMaker Software GmbH, Kronacher Str. 7, D-90427 Nuernberg, Germany, info@softmaker.de, www.softmaker.co.

Appro announced two new servers, the 1U-1142H and the 4U-4148H, built around quad Opteron processors. The 1U-1142H Quad Opteron Server features up to four Opteron processors with simultaneous 32-bit and 64-bit computing capability supporting up to 32GB of ECC 333/400 DDR memory, two IDE, SCSI or SATA HDDs, slim FDD and CD drives or DVD-ROM drive and a full PCI-X 64-bit/133MHz riser slot. The 4U-4148H additionally features eight SATA or SCSI HDDs, up to five PCI-X slots and a 3.25" FDD and 5.25" drive bay for CD/DVD-ROM or tape device. Both servers come with remote server management capabilities and high-speed interconnect options.
Appro Inc., 446 South Abbott Avenue, Milpitas, California 95035, 800-927-5464, www.appro.com.

Radiant Data Corporation released PeerFS, peer-to-peer continuous file replication technology for Linux-based enterprise applications. PeerFS is a POSIX-compatible filesystem that enables data to stay consistent and current across multiple sources and multiple targets. The data always is visible and usable by local applications on any node. PeerFS also enables simultaneous transactions on multiple servers in multiple locations with separate but identical data stores, for applications such as MySQL and other Web services components. Full 256-bit AES encryption is configurable for each endpoint, and PeerFS provides seamless failover among endpoints in the event of storage failures. PeerFS can interface with any application or database and is hardware agnostic.
Radiant Data Corporation, 6273 Monarch Park Place, Niwot, Colorado 80503, 866-652-0870, www.radiantdata.com.

The Adonis DNS/DHCP Appliance from BlueCat Networks plugs directly in to corporate networks to integrate DNS and DHCP services for the centralized administration of corporate-wide IP addresses, configurations and hostnames. New features in the latest Adonis appliance include crossover high availability (XHA) architecture to ensure failover for DNS and DHCP services; a lease viewer for managing, in tabular or graphical format, details of IP lease distributions; a data checker for resolving errors before deploying DNS and DHCP configurations; and simplified editing that allows for up to 100 levels of undo/redo with cut/copy/paste functionality.
BlueCat Networks, Inc., 9050 Yonge Street, Suite 401, Richmond Hill, Ontario Canada L4C 9S6, 866-895-6931, bluecatnetworks.com.
BiTMICRO Networks has introduced a new line of solid state disk-based iSCSI target appliances called E-Disks. E-Disks are available in Fibre Channel, Ultra320 SCSI, PATA and SATA versions. All versions can be used in enterprise installations, Internet communications and traditional industrial applications. The E-Disks are designed to offer a consolidated, interoperable and manageable Flash-based network storage solution that scales over long distances, provides easy connectivity to SANs, allows shared access for multiple users and handles existing user applications with ease.
BiTMICRO Networks, Inc., 45550 Northport Loop East, Fremont, California 94538, 510-743-3475, www.bitmicro.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 |
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- Dynamic DNS—an Object Lesson in Problem Solving
- Making Linux and Android Get Along (It's Not as Hard as It Sounds)
- Designing Electronics with Linux
- Using Salt Stack and Vagrant for Drupal Development
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- A Topic for Discussion - Open Source Feature-Richness?
- Drupal Is a Framework: Why Everyone Needs to Understand This
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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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