Query predicate evaluation and computation for hierarchically compressed data
US10909078B2 · kind B2 · utility
0Cited by
50References
19Claims
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Key dates
| Filing date | Feb 25, 2015 |
| Grant date | Feb 2, 2021 |
| Priority date | — |
| Expiry date | Jun 23, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/1744
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
According to embodiments of the present invention, machines, systems, methods and computer program products for processing data are provided. Compressed data is received and a requested operation for uncompressed data is performed on the compressed data by determining an intermediate location in a compression hierarchy of compression nodes and applying the requested operation to the data at that intermediate location.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.