System for and method of providing delta-versioning of the conte

Details System for and method of providing delta-versioning of the conte System for and method of providing delta-versioning of the conte

1995-11-29

1997-04-22

Amsbury, Wayne

395701, 395670, 395200, 39520001, G06F 100, G06F 1730

Patent

active

056236611

ABSTRACT:
A method and system for providing delta-versioning of data stored in an object-based data repository. In the preferred embodiment, delta-versioning is provided for "file" objects in a PCTE implementation in a manner which is relatively versatile for developers of PCTE compliant tools and programs and which is largely transparent to the users of those tools and programs. Further, redundant restoration of delta-versioned data is minimized and automatic removal restored data which is no longer needed is provided.

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