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XQuery Engine

DataDirect XQuery® Product Overview

DataDirect XQuery® is an implementation of XQuery that can query XML, relational data, SOAP messages, EDI, or a combination of data sources. DataDirect XQuery® provides the fastest, most reliable, and most scalable XQuery support for all major relational databases, and it runs on any Java platform. DataDirect XQuery® supports the XQuery for Java API (XQJ), and is easily embeddable in any Java program — it does not require any other product or application server, and it has no server of its own. DataDirect XQuery is recommended for applications that must manage XML, relational, and legacy data formats, including applications for data integration, Web services, Web publishing, and report generation.


Product Architecture

Learn more about how DataDirect XQuery®'s architecture allows for scalable, highly-optimized access to relational data as XML. With support for numerous popular relational databases, DataDirect XQuery® has the power and flexibility you need to tackle data integration challenges.

Features Overview

A technical overview of DataDirect XQuery®'s main features and functionality. Learn how easy it is to access relational and other non-XML sources as XML to make quick work of heterogenous data integration applications.

Fact Sheet

Read or download a printable PDF fact sheet which details how DataDirect XQuery is an implementation of XQuery that can query XML, relational data, SOAP messages, EDI, or a combination of data sources.

What's New in DataDirect XQuery®

The new release provides even greater scalability, performance, support for updates, and conformance to W3C standards. Take a look and see why DataDirect XQuery® is even better, faster, and more highly optimized than before.

DataDirect XQuery® Product Jump Start

DataDirect XQuery professional services group is offering free application consultation services geared towards jumpstarting your XQuery pilot application. Sign up and our expert staff will assist you with Planning for XQuery, Architecting and Implementing, Analyzing XQuery Scalability and Security Issues, and Managing XQuery Applications.

What Our Customers Are Saying...

"…DataDirect XQuery® combines data from multiple legacy sources and our relational databases (Oracle, DB2) to expose a single XML response to client applications via web services..."

Read more...

Comparative Benchmarks

To realize the benefits of DataDirect XQuery, you must understand the differences between DataDirect XQuery and Oracle's implementation. Follow along with this paper as it discusses the comparison between DataDirect XQuery 2.0 and Oracle 10g Release 2 (R2).

Why Choose DataDirect XQuery®?

DataDirect XQuery® is a sensible — and powerful — alternative to proprietary, fragile hand-coded data integration solutions. Support for leading relational databases, XQuery API for Java (XQJ), and XML streaming make DataDirect XQuery® the robust leader among data integration solutions.

Register for Free DataDirect XQuery® Online Training

Register for a free online training webinar covers an introduction to XQuery 1.0 and shows you how to create applications that integrate relational and non-XML data using DataDirect XQuery & Stylus Studio.

Online Demonstrations

Concise video demonstrations show how DataDirect XQuery® makes solving even the toughest data integration challenges a snap. Our video library is growing all the time, so check back often for new videos on topics ranging from XQuery optimization and scalability to XML tools support.

Our Customers

DataDirect XQuery® is being used to query, transform, and integrate XML data today. Learn how our customers industries from electronic document management to human resources to transportation are using DataDirect XQuery® to solve real-world data integration problems.

DataDirect XQuery® FAQ

If you've got a question about DataDirect XQuery®, chances are you'll find the answer here, whether it's about sales, optimization for relational databases, or embedding your DataDirect XQuery® application. Got a question of your own? Write us!

XML Tools Support

Stylus Studio, DataDirect's award-winning XML IDE is just one of the XML application development tools that complements DataDirect XQuery®. A plug-in for the popular Eclipse platform is also available.

Try DataDirect XQuery® Free!

Put the power, scalability, and performance of DataDirect XQuery® to work for you today! Our free trial lets you see for yourself how easy it is to build data integration applications that access relational, EDI, and other file formats as XML!

Download DataDirect XQuery® today!

Back to School with DataDirect XQuery®

Getting your mind around the possibilities of a data integration technology as promising as XQuery can be difficult, but our XML developers Webinars will help you understand the power and versatility of XQuery, and our favorite XQuery processor, DataDirect XQuery®.

From information about how to leverage relational data to real-world use cases, our Webinars will help you see why DataDirect XQuery® is the best choice for today's tough data integration and aggregation challenges.

DataDirect XQuery FAQ

This informative DataDirect XQuery® FAQ answers frequently-asked questions about DataDirect XQuery®, including questions about performance, scalability, use-cases, resources, and more.

If you're more of a hands-on learner, then download a free copy and start exploring DataDirect XQuery® today!