Oracle and IBM team on XQuery Java specification

Oracle and IBM have submitted a joint request for a specification that will define how Java applications query databases using a...

Oracle and IBM have submitted a joint request for a specification that will define how Java applications query databases using a proposed language called XQuery.

Most applications today query databases using the widely used Structured Query Language, or SQL.

XQuery, which is being developed at the World Wide Web Consortium (W3C), should provide a standard way for querying data stored in the emerging XML (Extensible Markup Language) format.

The Java specification request, number 225, was submitted jointly to the Java Community Process (JCP) by Oracle and IBM and is supported by BEA Systems, Sun Microsystems, Sybase, DataDirect Technologies and X-Hive. It can be viewed at the JCP website.

"This specification will define a set of interfaces and classes that enable an application to submit XQuery queries to an XML data source and process the results of these queries," the request said.

Oracle and IBM are staunch rivals in the database market, but both saw a need to co-operate on a specification that could be important in furthering the use of XML and Java, technologies backed by both companies.

Microsoft has also said it plans to support XQuery, although it is not a Java supporter and appears not to be involved with Java request 225.

The progress of the specification depends in part on the progress of XQuery 1.0, which is expected to be finalised at the end of this year or early next year. The Java specification must also go through at least two drafting stages and a period of public comment, meaning  it is unlikely to be completed before late next year.

Oracle and IBM have divided responsibilities for the specification as follows, according to information on the JCP website: They will  jointly deliver the specification, Oracle will deliver the reference implementation, and IBM will deliver a kit that tests for compatibility.

The reference implementation and the compatibility kit will be available as standalone products on a royalty-free basis.

James Niccolai writes for IDG News Service

Read more on IT strategy

Start the conversation

Send me notifications when other members comment.

Please create a username to comment.

-ADS BY GOOGLE

SearchCIO

SearchSecurity

SearchNetworking

SearchDataCenter

SearchDataManagement

Close