Data processing: database and file management or data structures – Database design – Data structure types
Patent
1997-04-28
1999-02-16
Kulik, Paul V.
Data processing: database and file management or data structures
Database design
Data structure types
707 7, 707 8, 707100, 707101, 707707, 707202, 707203, 707204, G06P 15163
Patent
active
058730915
ABSTRACT:
A multiprocessing system forms a data structure, such as by loading reorganizing, or recovering, while concurrently collecting various statistics about the data structure. The data structure may comprise tables and/or indices, for example. A first processing unit forms the data structure by assimilating data from one or more data sources into data rows, storing the rows in a buffer, and copying the rows from the buffer to the data structure. Concurrently with the forming step, the same or a second processing unit retrieves the rows from the buffer and applies a predetermined analysis to the rows to formulate statistics regarding the data structure.
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Garth John Marland
John Koshy
Ruddy James Alan
Schwartz David Ray
Smith Bryan Frederick
Homere Jean R.
International Business Machines - Corporation
Kulik Paul V.
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