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Source: developerWorks : XML : Technical library The OSGi framework is becoming increasingly popular. It provides great mechanisms for developing modular and dynamic applications.
The recent OSGi Service Platform Release 4 V4.2 specifications
introduced the Blueprint Container specification. In this article, learn
how the Blueprint Container provides a simple programming model for creating
dynamic applications in the OSGi environment. Numerous examples help get you started with the Blueprint XML file
and the component XML definitions.
Source: developerWorks : XML : Technical library The pureXML Universal Services for JSON (abbreviated to JSON Universal Services in this article) are a set of database operations, including insert, update, delete, and query, exposed as Web services. These services enable an application to persist JSON in pureXML and to query it easily through HTTP with WebSphere Application Server. Get started with configuring and testing JSON Universal Services in this article.
Source: developerWorks : XML : Technical library Agavi is an open-source, flexible, and scalable framework for application development. One of its key features is a full-featured API for user authentication and role-based access control. Examine this API in detail, and see how to add sophisticated application-level privilege management and manipulation to a Web application.
Source: developerWorks : XML : Technical library Explore the software required to create, store, and manipulate optional XML relational data in this article -- the second in a two-part series. The software used includes fully worked code examples with Java(TM) Architecture for XML Binding (JAXB), the Java Persistence API (JPA)/Hibernate, an in-memory database, and persistence-related annotations.
Source: developerWorks : XML : Technical library XML is an optimal format for writing documentation that you can use with many different documentation software packages and production environments. In this third article in the series, discover how to create single-source documents that can produce output in a variety of different output formats.
Source: developerWorks : XML : Technical library Learn how to leverage XML Web services to integrate cloud data with enterprise
applications, and build a sample application using the Salesforce Web Services API
with the Java API for XML Web Services (JAX-WS).
Source: developerWorks : XML : Technical library Android is a modern, open source operating system and SDK for mobile devices. With it you can create powerful mobile applications. This becomes even more attractive when your applications can access Web services, which means you need to speak the language of the Web: XML. In this article, you will see different options for working with XML on Android and how to use them to build your own Android applications.
Source: developerWorks : XML : Technical library Given that Resource Description Framework (RDF) query languages do not recognize documents that follow the Atom specification, how can you translate an Atom document into a distinct document that follows the RDF specification? The answer: Java technology. Learn how to make it happen.
Source: developerWorks : XML : Technical library In the third and final part of this three-part series on building a hybrid cloud application, examine governance and security for cloud computing. Build on the example of the HybridCloud application from Part 2 by examining how to add access control policies to its use of Amazon Simple Queue Service (SQS). Look in detail at how the HybridCloud application authenticates itself to cloud services and how to add a log audit trail to Amazon's S3 (Simple Storage Service). Lastly, see how Google Apps uses OAuth and how Force.com cloud services require built-in testing to avoid inadvertent Denial-of-Service (DoS) attacks.
Source: developerWorks : XML : Technical library Discover how to leverage XML and Amazon Web Services to integrate enterprise applications, and to build cross-platform application-integration capabilities using the Microsoft(R) .NET C#) and Java(TM) platforms.
Source: developerWorks : XML : Technical library In this tutorial, the third installment in a series, learn how to use
IBM Rational Developer for System z to develop COBOL stored procedures that
manipulate XML data. This tutorial illustrates the XML schema support offered,
and provides step-by-step instructions for creating and testing stored
procedures.
Source: developerWorks : XML : Technical library Twitter is undoubtedly one of the most recent and successful examples of social networking to appear on the World Wide Web. Twitter provides an API so Web developers can enable their users to access the various features that the Twitter site provides. In this article, learn the basics of using the Twitter REST API.
Source: developerWorks : XML : Technical library Need help getting started with XML? The XML zone on developerWorks contains articles, tutorials, and tips to help developers with XML-based development. For users trying to find their way in a new topic, all of that information can be overwhelming. This page provides an overview for readers who want to learn about XML, but don't know where to start. This page helps you get organized and on your way -- whether you want to understand what XML is all about, explore Ajax, mashups or RSS, or prepare for XML certification.
Source: developerWorks : XML : Technical library Start here to find the tutorials, courses, and certification guides you need to stay up-to-date with XML technology and to keep your skills top notch.
Source: developerWorks : XML : Technical library The world of XML is vast and growing, with a huge variety of standards and technologies that interact in complex ways. It can be difficult for beginners to navigate the most important aspects of XML, and for users to keep track of new entries and changes in the space. XML is a basic syntax upon which you develop local and global vocabularies. This index provides a detailed cross-reference of many XML standards, including links to additional coverage for each.
Source: developerWorks : XML : Technical library Optional XML elements -- for example, online forms -- are
special in that they might or might not appear in XML files. Representing such optional
elements is a challenge both in programming languages and in databases. In many cases,
null values are inserted in databases to represent empty optional elements, but null
database XML values can be difficult to retrieve. Discover alternative, less-invasive approaches
to handling optional XML elements without the need for data overloading or inserting null or
other sentinel values.
Source: developerWorks : XML : Technical library In this tutorial, set up Web access to your pureXML data through simple
insert, update, delete, select, and query operations known as the Universal
Services. Use the included download bundle with ready-to-install services to
explore the concepts of this tutorial, and learn how to quickly build
application prototypes with the Universal Services.
Source: developerWorks : Open source : Technical library Cloud computing is no longer a technology on the
cusp of breaking out, but a valuable and important technology that is
fundamentally changing the way we use and develop applications. As you
would expect, Linux and open source provide the foundation for the cloud (for
both public and private infrastructures). Explore the anatomy of the cloud,
its architecture, and the open source technologies used to build these dynamic
and scalable computing and storage platforms.
Source: developerWorks : XML : Technical library In the first two articles of this series, you learned to model a NIEM exchange, map it to the NIEM base model, and create a subset of the NIEM model for use in your IEPD. Now explore what to do about the parts of your model that do not map directly to NIEM, as you create extension and exchange schemas to define your custom types and properties.
Source: developerWorks : Web development : Technical library Pyjamas is a cool tool, or framework, for developing Asynchronous
JavaScript and XML (Ajax) applications in Python. It's a versatile tool that
you can use to write comprehensive applications without writing any JavaScript
code. This series
examines the myriad aspects of Pyjamas, and this first article
explores Pyjamas's background and basic elements. Step through the process of
building a sample application with Pyjamas using the article's examples.
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