Resources Contact Us Home
Computer system for creating semantic object models from existing relational database schemas

Image Number 11 for United States Patent #5819086.

A computer system for creating a semantic object model from an existing relational database schema. The computer system analyzes the catalog information of the relational database schema and creates a semantic object for each table defined in the catalog. For each column defined within a table, a simple value attribute is added to the semantic object created for the table. The system then analyzes the relationship information stored in the catalog to create object link attributes that define relationships between two or more semantic object as well as to create multivalued group attributes and multivalued, simple value attributes. If the database catalog does not include the relational information, the user is prompted to indicate related semantic objects.

  Recently Added Patents
Solid-state imaging device and method for manufacturing the same
Method of operating an electromechanical converter, a controller and a computer program product
Light-emitting device
Data security for dynamic random access memory using body bias to clear data at power-up
Process for the production of alcohol
Consistent retention and disposition of managed content and associated metadata
Exposure apparatus, exposure method, and device manufacturing method
  Randomly Featured Patents
Collapsible sawhorse
Casting core shakeout
Apparatus and methods for displaying a card
Battery plate and method of making
Place-kicking football receiving target
Optical fiber hermetic termination connector
Tick (Ixodes scapularis) vector saliva-induced Lyme disease spirochete (Borrelia burgdorferi) antigens as vaccine candidates
Graphics address relocation table (GART) stored entirely in a local memory of an input/output expansion bridge for input/output (I/O) address translation
Semiconductor device, function setting method thereof, and evaluation method thereof
Method for manufacturing a wire stent coated with a biocompatible fluoropolymer