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Application filed by Wall Data IncfiledCriticalWall Data Inc
Priority to MX9602700ApriorityCriticalpatent/MX9602700A/en
Publication of MX9602700ApublicationCriticalpatent/MX9602700A/en
Information Retrieval, Db Structures And Fs Structures Therefor
(AREA)
Abstract
The invention discloses a computer-based system, which allows a user to create a conventional data base scheme. The system allows the user to create a semantic object data model of data base schemes. The semantic object data model is defined by one or more semantic objects, each including one or more attributes which describe a semantic object characteristic. The attributes are defined either as simple value attributes which describe a single semantic object characteristic; as formula attributes which expose a calculation describing a semantic object characteristic; or as semantic object linking attributes, the system validates semantic objects so as to ensure that no modeling mistakes have been made and transforms the semantic objects and the attributes thereof which are included in a plurality of relational data base tables which will store data as defined by the semantic object data model.
MX9602700A1996-07-091996-07-09Semantic object modeling system to create relational data base schemes.
MX9602700A
(en)