System for data structure loading with concurrent statistical analysis
US5873091A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Apr 28, 1997 |
| Grant date | Feb 16, 1999 |
| Priority date | — |
| Expiry date | Apr 28, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S707/99953
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.