ROWID decoding: an alternative to dictionary decoding
US12001414B2 · kind B2 · utility
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Key dates
| Filing date | Jun 2, 2022 |
| Grant date | Jun 4, 2024 |
| Priority date | — |
| Expiry date | Jun 2, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F40/242
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Techniques described herein propose a new RIDDecode operator in a QEP that uses ROWID lookup and fetch, instead of dictionary decoding, to retrieve decoded values, in order to reduce memory pressure and speed up processing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.