Texas Instruments Corporation

Vappala John Joseph

Craig W Thompson

Robert W Peterson

Satish M Thatte

Chung C Wang

Thomas J Bannon

David L Wells

Mark Benjamin Shadowens

Stephen J Ford

Diana M Sparacin

John Chung-Lin Chen

Edward R Perez

Carig W Thompson

A system and method for managing change in software systems and applications manages change for both transient and persistent objects in a domain independent, non-intrusive, object-oriented fashion. The system and method are designed and implemented as a combination of two abstract machines consisting of a set of inter-face functions visible to the application, and an internal or private state which is hidden from such application. Applications use the interface functions to obtain the services of this change management system and method. Since the internal state of such system and method is outside the application, change management is provided as a service without the need for altering or adding onto application data structures and interfaces.

Apparatus and method for providing a facility for managing versions and

A system (20) and method for managing change in software systems and applications manages change for both transient and persistent objects in a domain independent, non-intrusive, object-oriented fashion. The system (20) and method are designed and implemented as a combination of two abstract machines (22,24) consisting of a set of interface functions (25,26) visible to the application, and an internal or private state (27,28) which is hidden from such application. Applications use the interface functions (25,26) to obtain the services of this change management system (20) and method. Since the internal state of such system (20) and method is outside the application, change management is provided as a service without the need for altering or adding onto application data structures and interfaces.

A system and method for database management for providing support for long-term storage and retrieval of objects created by application programs written at least in part in object-oriented programming languages consists of a plurality of software modules. These modules provide data definition language translation, object management, object translation, and persistent object storage service. Such system implements an object fault capability to reduce the number of interactions between the application, the database management system, and the database.

System and method for database management supporting object-oriented

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Vappala John Joseph