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Enter, save, and retrieve XQuery expressions using IBM XQuery Whiteboard for DB2, a graphical tool that extends the XQuery capabilities in IBM DB2 Version 9.1 for Linux, UNIX, and Windows.

Portland is a new open source project that promises to simplify the deployment and commercialization of Linux applications by helping them run on multiple desktop environments, including Gnome and KDE. Get started using the XdgUtils toolset in Portland 1.0.

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Have you ever tried to print DVI or other files in Linux and gotten an "unsupported format" message? This tip shows you how to combine existing tools to make a Common UNIX Printing System (CUPS) print filter for printing DVI files.

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This tutorial describes the newly released Eclipse Test & Performance Tools Platform (TPTP) project and explains how Application Response Measurement (ARM) V4.0 has been implemented with TPTP. Also learn the trade-offs and challenges involved in getting to this point and moving forward.

"A picture says more than 1000 words." Collect and visualizes statistics with the Dynamic Cache Visualizer for IBM WebSphere Application Server to provide insight into the state, health, performance, composition, and efficiency of the cache.

You've heard of Web 2.0, right? Well, here's "utility computing 2.0," a combination of network booting, SSL, VNC, and other familiar concepts and technologies -- all on Linux -- that can yield dramatic returns on investment. See how the University of California set up a server farm environment to provide secure remote desktop application services for students.

RSS, Atom, and other syndication strategies involve making XML data available for download. This article explains how to create an XML reader and editor using XForms. XForms, which is designed to view and edit XML, is the perfect environment for an XML editor and reader.

Take advantage of QEDWiki, an emerging mash-up maker technology that provides Web users and developers with a single Web application framework for hosting and developing Web 2.0 applications. Business users can quickly and easily create their own Web applications without depending on software engineers.

Trouble accessing data exported from multiple file servers? Try using open source implementations of autofs and Lightweight Directory Access Protocol (LDAP), with NFS Version 3, to access data under the same global mount point. In this article, study and compare five different methods to create a uniform namespace using autofs.

This technology ports PHP 5.1.2 to the z/OS platform, which allows one to run PHP scripts both in command line and CGI environments. It contains the core PHP extensions as well as the PDO_ODBC extension for communication with DB2 databases.

Create a working Linux cluster from many separate pieces of hardware and software, including System x and IBM TotalStorage systems. This second part in a multipart series describes configuring the management server and installing the nodes in the cluster. Part 1 provided detailed instructions on setting up the hardware for the cluster.

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In this fifth tutorial of nine in the series of Linux certification exam 102 topics, Ian Shields introduces you to scripts and programming in the Bash shell. Learn how to customize your shell environment, use shell programming structures to create functions and scripts, and use the various login scripts.

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Transform XML data from one format to another with Extensible Stylesheet Language Transformations (XSLT). This tutorial explains how to create XSLT stylesheets, and the basics of XPath, which enables you to select specific parts of an XML document.

Want to view a desktop remotely, with more convenience than proprietary solutions and security advantages over ssh tunnelling? SSL provides a novel mechanism for convenient, secure access of remote desktops with VNC and standard Web browsers.

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Save time and Expense with the CIM Provider Certification Tool, facilitating procurement of certified products from global vendors, and the development of CIM-based applications for storage device management. This tool is written in Java and runs on Windows and Linux.

A complete Cell BE development environment, including Linux kernel for Cell BE blades, Linux support libraries, tool chains, system simulator, source code for libraries and samples, and a new, fully-integrated installation. Available for downloading from both alphaWorks and Barcelona Supercomputing Center's Web site.

Using the experimental Mozilla XForms extension, you can process XForms in your browser today. XForms makes development of Web-deployed applications faster and easier. This article demonstrates basic XForms processing as currently supported by Firefox and the Mozilla XForms plug-in.

In this article learn how SoC architectures could significantly accelerate digital video processing and enable the digital video revolution. In addition Sam Siewert shows how SoCs can uniquely accelerate processing.

Each Python version has added slightly different wrinkles to the way you accomplish metaprogramming tricks. With the newest 2.4 version, Python has grown "decorators", the most user-friendly way so far, to perform most metaprogramming. Decorators modify the function or method that is defined immediately after the decorator.

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Walk through an end-to-end scenario for creating and deploying custom text analysis in OmniFind Enterprise Edition 8.4. Find out everything you need to know from writing and testing a UIMA annotator, deploying it in OmniFind, and creating semantic search queries, to writing a custom search application for your custom content. Be sure to check out Part 1 for an introduction to semantic search capabilities using OmniFind.

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