Database system, method of managing database, and computer-readable storage medium
US9104711B2 · kind B2 · utility
0Cited by
14References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 28, 2009 |
| Grant date | Aug 11, 2015 |
| Priority date | — |
| Expiry date | Jul 1, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/2228
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Disclosed is a database system capable of effectively updating data in a database at a high speed. The database system includes: a storage unit that stores a database including an entity data group and at least one identifier table having only a plurality of fixed-length data; and a data processing unit that receives a query and performs data processing on the database on the basis of the received query. The identifier table has a plurality of data identifiers that uniquely indicates the plurality of entity data as the fixed-length data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.