Generating row-based and column-based chunks
US9762602B2 · kind B2 · utility
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15Claims
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Key dates
| Filing date | Sep 4, 2015 |
| Grant date | Sep 12, 2017 |
| Priority date | — |
| Expiry date | Oct 4, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2221/034
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
In some examples, a set of events is received. A row-based chunk includes the set of events and metadata about the set of events is generated, and a column-based chunk that includes metadata about the set of events and, for each event in the set of events, a value of a first field of the multiple fields. The metadata about the set of events includes at least one of a minimum value or a maximum value of the first field over the events in the set of events.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.