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Eight from IBM -- Smart cards, crypto, real-time Linux, Geronimo
Aug. 21, 2005

IBM has published the following technical articles, tutorials, and downloads on its DeveloperWorks website. They cover a range of interesting (though not necessarily embedded) technical topics, primarily related to Linux and open source system development. Some require free registration. Enjoy . . . !


  • Life cycle of a Java Card security application -- Smart cards take the functions you've come to expect in magnetic swipe cards to a whole new level: they can contain a large amount of data and even executable programs. The Java Card spec brings the power of the Java language to smart cards. This article shows you how to use the Java Card's power to build Kerberos-based security to a mobile application with Java Card applets.

  • Modern History of Cryptography Techniques -- The encryption scheme you rely on today might be full of holes just a few years down the road. Learn how far we've come in the last few decades, and why your apps need to be ready for change. This article builds on a previous article about Enigma, Germany's WWII-era encryption system.

  • Looking at Real Time for Linux, PowerPC, and Cell -- A great philosopher once said, "Time is an illusion, lunchtime doubly so." What about real time? Specifically, what about Linux and real time? Paul McKenney of IBM discusses processors, computer history, time slices, games, physics, and Linux.

  • Optimize PowerPC with Multiple Slew-Point Algorithms -- Peek behind the curtain and see how the Geronimo deployment model brings a number of different open source projects under one umbrella.

  • Architectural manifesto: MDA for the enterprise -- The main purpose of the MDA approuch is to shorten development time and cost by easing the programming burden. In this article Softera's Mikko Kontio introduces the Model Driven Architecture approach and explains where it can most usefully be applied to your development projects.

  • Profiling and Optimizing Ruby Code -- If you're writing production code in Ruby and haven't been exposed to optimization strategies, take a look at this tutorial. Learn how to profile and optimize Ruby code with RubyInline and ZenOptimize, two tools that make this process easier.

  • When Hibernate meets Spring -- This article covers integrating Hibernate transactions with Spring aspect-oriented programming (AOP). The result is a persistence framework you can count on.


(Click here for further information)


FUEL Database on MontaVista Linux
Whether building a mobile handset, a car navigation system, a package tracking device, or a home entertainment console, developers need capable software systems, including an operating system, development tools, and supporting libraries, to gain maximum benefit from their hardware platform and to meet aggressive time-to-market goals.

Breaking New Ground: The Evolution of Linux Clustering
With a platform comprising a complete Linux distribution, enhanced for clustering, and tailored for HPC, Penguin Computing¿s Scyld Software provides the building blocks for organizations from enterprises to workgroups to deploy, manage, and maintain Linux clusters, regardless of their size.

Data Monitoring with NightStar LX
Unlike ordinary debuggers, NightStar LX doesn¿t leave you stranded in the dark. It¿s more than just a debugger, it¿s a whole suite of integrated diagnostic tools designed for time-critical Linux applications to reduce test time, increase productivity and lower costs. You can debug, monitor, analyze and tune with minimal intrusion, so you see real execution behavior. And that¿s positively illuminating.

Virtualizing Service Provider Networks with Vyatta
This paper highlights Vyatta's unique ability to virtualize networking functions using Vyatta's secure routing software in service provider environments.

High Availability Messaging Solution Using AXIGEN, Heartbeat and DRBD
This white paper discusses a high-availability messaging solution relying on the AXIGEN Mail Server, Heartbeat and DRBD. Solution architecture and implementation, as well as benefits of using AXIGEN for this setup are all presented in detail.

Understanding the Financial Benefits of Open Source
Will open source pay off? Open source is becoming standard within enterprises, often because of cost savings. Find out how much of a financial impact it can have on your organization. Get this methodology and calculator now, compliments of JBoss.

Embedded Hardware and OS Technology Empower PC-Based Platforms
The modern embedded computer is the jack of all trades appearing in many forms.

Data Management for Real-Time Distributed Systems
This paper provides an overview of the network-centric computing model, data distribution services, and distributed data management. It then describes how the SkyBoard integration and synchronization service, coupled with an implementation of the OMG¿s Data Distribution Service (DDS) standard, can be used to create an efficient data distribution, storage, and retrieval system.

7 Advantages of D2D Backup
For decades, tape has been the backup medium of choice. But, now, disk-to-disk (D2D) backup is gaining in favor. Learn why you should make the move in this whitepaper.

 


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