The Open Data Element Framework (O-DEF), a standard of The Open Group, enables information interoperability by common categorization of basic units of data.
 

 

The O-DEF Collaboration Page

Get involved in collaborative development of the O-DEF and of tools to support it! Visit the O-DEF collaboration page.

The Initial O-DEF Index

The O-DEF consists of an index and a method for using it to classify data elements. View the initial index!

The O-DEF Standard

The O-DEF standard defines the structure of the index and describes the method and how to use it. Download the standard from The Open Group publications catalog!

 
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The Open Data Element Framework (O-DEF), a standard of The Open Group, enables information interoperability by common categorization of basic units of data.
Box Titles: 
The Forum
Collaboration
The Index
The Standard
Box Images: 
Box Subheading: 
The Open Platform 3.0 Forum
The O-DEF Collaboration Page
The Initial O-DEF Index
The O-DEF Standard
Box Blurb: 
The O-DEF was produced by the <a href="/getinvolved/workgroups/semantic">Semantic Interoperability Work Group</a> of the <a href="/getinvolved/forums/platform3.0">Open Platform 3.0<sup>&trade;</sup> Forum.
Get involved in collaborative development of the O-DEF and of tools to support it! Visit the O-DEF <a href="https://collaboration.opengroup.org/o-def">collaboration page</a>.
The O-DEF consists of an index and a method for using it to classify data elements. <a href="http://o-def.info">View the initial index!</a>
The O-DEF standard defines the structure of the index and describes the method and how to use it. <a href="http://www.opengroup.org/bookstore/catalog/c163.htm">Download</a> the standard from The Open Group publications catalog!

The O-DEF enables basic units of data to be classified, so that equivalences and similarities between them can be determined easily. This simplifies the development of interface software and contributes to improved management and organization of data. While it may have other applications, the O-DEF is primarily intended for deployment within extended enterprises, and by groups of collaborating enterprises.

Using the O-DEF index, a practitioner can tag a data element by assigning a name and numeric identifier to it according to its meaning.

 

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