Maintenance of clustered materialized views on a database system
US11593368B1 · kind B1 · utility
2Cited by
3References
30Claims
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Key dates
| Filing date | Apr 29, 2022 |
| Grant date | Feb 28, 2023 |
| Priority date | — |
| Expiry date | Apr 29, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/285
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A cluster view method of a database to perform compaction and clustering of database objects, such as database materialized view is shown. The database can comprise a cache to store changes to storage units of tables of the database objects. The cluster view method can implement clustering to remove data based on the cache and clustering to group the data of the materialized view.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.