Data processing: presentation processing of document – operator i – Presentation processing of document – Version management
Reexamination Certificate
2011-08-30
2011-08-30
Huynh, Thu V (Department: 2177)
Data processing: presentation processing of document, operator i
Presentation processing of document
Version management
C715S227000, C707S638000, C707S640000
Reexamination Certificate
active
08010887
ABSTRACT:
A method, system, and storage medium for providing versioning of data by associating a version number having a value with a data item, establishing a table for storing a most recent version of the data item, establishing a second table for storing all versions of the data item other than the most recent version, storing the current version of the data item in the first table, storing all other versions of the data item in the second table, and determining the version of said database data item based on the version number and storage location of the database data item.
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Comparison of access methods for time-evolving data Betty Salzberg, Vassilis J. Tsotras, Computing Surveys (CSUR) , ACM, vol. 31 Issue, Jun. 1999.
Chiang Chenhuei J.
Hansen Lynda Arnold
Kozina Gerald Edward
Lee Thomas S.
Shah Mayank Vipin
Huynh Thu V
International Business Machines - Corporation
Kaufman Stephen C.
Ohlandt Greeley Ruggiero & Perle LLP
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