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XQJ Part III - Executing queries
In XQJ Part II we explained how to create a connection. Now your application is ready to do some real work, executing queries.In XQJ an XQExpression objects allows you to execute an XQuery expression. Such...
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Why do I want to use XQuery against relational databases?
A few days ago someone brought to my attention a post by Elliotte Harold about "The State of Native XML Databases", which also mentions... -
Thank You Scott Adams!
Have you ever related to a Dilbert so much, you just wish you could open it in an editor, change a character's name, post it over the water cooler, and wait for said person to wander by? I've been struggling with messaging around registries, and their impact on SOA. I'm frustrated. And, it's... -
Formatting numbers in XQuery 1.0
[See here for an update about this topic]
I often need to use XQuery to create XHTML or even XSL-FO; which is apparently a fairly unusual usecase for XQuery. It is true that most people dealing with... -
FunctX XQuery function library is available for download
FunctX is an XQuery library with over 100 useful functions written by Priscilla Walmsley.The source has been available for a while, but it was a little hard to use, as the code was separated for each function. Priscilla made now an XQuery module...
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XQJ Part II - Setting up a session
There is a large variety of XQuery implementations, both from an architectural perspective, as well as in the range of supported data sources. XQJ is designed that all these different architectures can be plugged in. For example, based on the XQJ and XQuery implementation, the required parameters and... -
It's Automatic, That's What!
During the first year of our (Actional) acquisition by Progress, I logged some 150,000+ air miles and worked with customers and Progress sales teams in over 30 different countries. During that time I had the opportunity to really feel the SOA market and understand customers' frustrations with their... -
Assimilated: All Your Mac Are Belong To Us
The picture to the right is what I anticipate I will look like in a couple of weeks (minus the hair, the braces, and the youth). I'm pretty sure I will shed similar tears of joy once a box like that arrives after 6 years of hemming and hawing. That's right, the... -
SOA a Little Bit of Everything
I have been reading a few articles on the internet and in various documents that tend to come to the conclusion that web-services and BPEL are the answer to all problems, in much the way that CORBA, RMI, J2EE (insert technology of choice) were touted in previous years. I would suggest to the contrary...
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