The reserved name for the SGML keyword that indicates that a start-tag or end-tag may be omitted from the document. The 'omit' keyword. May be changed to another name in a variant concrete syntax.
The new name for SGML Open.
An identifiable unit of information, possibly containing both discrete data units and also functions that operate on that data.
A database technology that combines relational and object oriented storage and retrieval technologies. Usually, a relational database system with added object-oriented features.
A database technology that can represent complex data structures easily, unlike the relational database approach, which organizes data into simple tables. The ...