Data processing: database and file management or data structures – Database design – Data structure types
Reexamination Certificate
2006-10-03
2006-10-03
Mofiz, Apu (Department: 2168)
Data processing: database and file management or data structures
Database design
Data structure types
C707S793000, C707S793000
Reexamination Certificate
active
07117228
ABSTRACT:
A data transforming method and apparatus of a database management system for transforming data within a disk storage device between database data formats, thereby reducing the system load, when converting data formats between database management systems. The invention includes a skeleton program for instructing data transformation and a communication program being provided on a host computer, and a data transformation program for transforming data formats and a communication program being provided on a disk storage. A request sent from the skeleton program via the communication programs to the data transformation program, causes the data format transformation to occur within the disk storage.
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patent: 6125304 (2000-09-01), Suzuki
patent: 6334126 (2001-12-01), Nagatomo et al.
patent: 6408299 (2002-06-01), Weerawarana et al.
patent: 6519598 (2003-02-01), Nishizawa et al.
patent: 6636808 (2003-10-01), Brown et al.
Obara Kiyohiro
Tomita Aki
Alaubaidi Haythim
Hitachi , Ltd.
Mattingly ,Stanger ,Malur & Brundidge, P.C.
Mofiz Apu
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