Data processing: database and file management or data structures – Database design – Data structure types
Reexamination Certificate
2007-10-30
2007-10-30
Ali, Mohammad (Department: 2166)
Data processing: database and file management or data structures
Database design
Data structure types
C707S793000
Reexamination Certificate
active
10606496
ABSTRACT:
A method for increasing performance of non-relational databases with reduction in view index sizes is provided. One or more user views are provided in addition to the master view having all hierarchical/categorized data. User views are created having a subset of this hierarchical/categorized data that significantly reduces index size and improves performance. The indexes of the user view are associated with the indexes of the master view. This method improves view caching by dividing view cache into partitions based on the types of view, each with different priorities and management techniques. The master view may have a higher priority and may be used by servers while the user view may have lower priorities and may be used by users and client applications. In this way, legacy non-relational databases may continue to be suitably maintained with acceptable performance and avoiding potential cost and risk of migrating to a relational database.
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Ali Mohammad
Greenblum & Bernstein P.L.C.
International Business Machines - Corporation
Schiesser William E.
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