Service Data Objects: Difference between revisions

Revision as of 05:29, 4 January 2008

Revision as of 11:47, 4 January 2008

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'''Service Data Objects''' is a technology that allows heterogeneous data to be accessed in a uniform way. The SDO specification was originally developed in 2004 as a joint collaboration between [[BEA Systems|BEA]] and [[IBM]] and approved by the [[Java Community Process]]. Version 2.0 of the specification was introduced in November 2005 as key part of the [[Service component architecture | Service Component Architecture]].

{{TOCRight}}

==Relation to other technologies==

Originally, the technology was known as '''Web Data Objects''', or WDO and was shipped in [[IBM WebSphere Application Server]] 5.1 and [[IBM WebSphere Studio Application Developer]] 5.1.2.<ref>[http://www.ibm.com/developerworks/java/library/j-sdo/ Introduction to Service Data Objects]</ref> Other similar technologies are [[Java Data Objects|JDO]], [[Eclipse Modeling Framework|EMF]], [[JAXB]] and [[ADO.NET]].

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==Developers==

The specification is now being developed by [[BEA Systems|BEA]], [[IBM]], [[Rogue Wave (company)|Rogue Wave]], [[Oracle Corporation|Oracle]], [[SAP AG|SAP]], [[Siebel]], [[Sybase]], [[Xcalia]], [[Software AG]], [[Sun Microsystems]] within the [[OASIS]] Member Section [Open CSA<ref>http://www.oasis-opencsa.org/ Open CSA]</ref> since April 2007. Collaborative work and materials remain on the collaboration platform of [Open SOA,<ref>http://www.osoa.org Open SOA],</ref> an informal group of actors of the industry.

==Implementations==

The following SDO products are available:

* Rogue Wave Software ([http://www.roguewave.com/hydrasdo/hydrasdo.cfm HydraSDO])

* [[CodeFutures]] Software (FireStorm/SDO)

* Xcalia (for Java and .Net)

* BEA ([[AquaLogic]] [http://edocs.bea.com/aldsp/docs25/index.html Data Services Platform])

* IBM (Virtual XML Garden)

* IBM ([[WebSphere Process Server]])