Method for storing time series data and time series database system, method and system for processing time series data, time series data display system, and recording medium
US6609085B1 · kind B1 · utility
64Cited by
15References
15Claims
0Family size
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Key dates
| Filing date | Sep 20, 1999 |
| Grant date | Aug 19, 2003 |
| Priority date | — |
| Expiry date | Sep 20, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P90/02
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A method for storing time series data comprising storing short period data at an arbitrary sampling period and storing long period data at a sampling period longer than the arbitrary sampling period, in which the time series data are stored in a hierarchically correlated manner. Even when a great amount of data are stored, processes such as reading out, transferring, and displaying requisite data can be efficiently executed at high speed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.