Data reduction method and apparatus
US12271591B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 5, 2023 |
| Grant date | Apr 8, 2025 |
| Priority date | — |
| Expiry date | Jan 15, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/1744
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A data reduction method and apparatus are provided to improve data reduction performance. In the method a storage device obtains a first service type of first data stored in a first logical unit. The storage device processes the first data based on a first data reduction manner that matches the first service type. The storage device obtains a second service type of second data stored in a second logical unit. The second service type is different from the first service type. The storage device processes the second data based on a second data reduction manner that matches the second service type. The first data reduction manner includes data compression and/or data deduplication. The second data reduction manner includes data compression and/or data deduplication. The first data reduction manner is different from the second data reduction manner.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.