Atmel Corporation announced the availability of a Linux port for its AT91RM9200 microcontroller and its ARM9 core-based ASICs. The port consists of the 2.4.19 kernel, the ARM9 Linux adaptation maintained by the ARM Linux support team, a kernel patch for the advanced interrupt controller and system timer, and a set of AT91RM9200-specific drivers. The port also includes a minimal RAM disk that contains the most frequently used commands. In addition, a development kit is available that contains the port, the U-Boot loader utility and the GNU toolchain in source and binary forms.
Atmel Corporation, 2325 Orchard Parkway, San Jose, California 95131, 408-441-0311, www.atmel.com.
Zend Technologies Ltd., PO Box 3619, Ramat Gan, Israel, 52136, 877-936-3747, www.zend.com.
QVISION version 2.0 is a real-time, view-based network monitoring tool that provides visibility into all the activities on networks, connected systems and applications. QVISION resides on the network at the Internet connection and inside the network, monitoring traffic flows and detecting unnatural network patterns. New features for QVISION 2.0 include a behavior view, a non-signature-based method of exposing network, policy and security issues based on equations linking event properties in real time; intelligent alerting, triggers set off by specific predetermined behaviors; and selective application content capture, a tool that allows users to configure the desired level of content capture.
Q1 Labs, Inc., 15 Piedmont Center, Suite 1040, Atlanta, Georgia 30305, 877-471-5227, www.q1labs.com.
Western Digital released a new version of its serial ATA (SATA) 10,000RPM WD Raptor hard drives. The new Raptor drives offer 74GB of storage capacity, Ultra/150 Command Queuing (CQ) technology and Rotary Accelerometer Feed Forward (RAFF) technology. Raptor drives are designed for enterprise-level specifications, with 1.2 million hours of mean time between failures, 10,000RPM, an average of 4.5ms seek time and a five-year warranty. Ultra/150 CQ technology optimizes the sequence of data transfers between the host and hard drive for increased transfer efficiency. RAFF technology maintains hard drive performance in high-vibration environments. In addition, the Raptor 74GB drive utilizes fluid dynamic bearings to reduce noise and increase reliability.
Western Digital, 20511 Lake Forest Drive, Lake Forest, California 92630, 949-672-7000, www.westerndigital.com.
A new board support package (BSP) from Metrowerks is designed to help developers create embedded applications powered by Motorola's PowerQUICC III processor. The Metrowerks BSP is tested and configured for use within a fixed configuration for specific hardware reference platforms. It includes an embedded Linux kernel, a GNU debugger and toolchain, a runtime environment and a complete set of device drivers and libraries for PowerQUICC III processors. Aimed at the networking and communications markets, the BSP works with Metrowerks' Platform Creation Suite, a management tool that helps developers customize Linux for embedded devices.
Metrowerks, 7700 West Parmer Lane, Austin, Texas 78729, 512-996-5416, www.metrowerks.com, firstname.lastname@example.org.
|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|
- Dynamic DNS—an Object Lesson in Problem Solving
- Making Linux and Android Get Along (It's Not as Hard as It Sounds)
- Using Salt Stack and Vagrant for Drupal Development
- New Products
- A Topic for Discussion - Open Source Feature-Richness?
- Drupal Is a Framework: Why Everyone Needs to Understand This
- Validate an E-Mail Address with PHP, the Right Way
- RSS Feeds
- Readers' Choice Awards
- Tech Tip: Really Simple HTTP Server with Python
3 hours 24 min ago
- Reply to comment | Linux Journal
3 hours 57 min ago
- All the articles you talked
6 hours 20 min ago
- All the articles you talked
6 hours 23 min ago
- All the articles you talked
6 hours 25 min ago
10 hours 49 min ago
- Keeping track of IP address
12 hours 40 min ago
- Roll your own dynamic dns
17 hours 54 min ago
- Please correct the URL for Salt Stack's web site
21 hours 5 min ago
- Android is Linux -- why no better inter-operation
23 hours 21 min ago
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?