Filtering pipeline optimizations for unstructured data
US10650032B1 · kind B1 · utility
8Cited by
6References
20Claims
0Family size
Assignee
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Key dates
| Filing date | Apr 13, 2018 |
| Grant date | May 12, 2020 |
| Priority date | — |
| Expiry date | Nov 7, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/334
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Unstructured data items are stored at an object storage service. A filtering criterion to be used to generate a result set for an access request is determined. A test that can be used to determine, without completing parsing of a record identified in an unstructured data item, whether the record satisfies the filtering criterion is identified. Parsing of a particular record is abandoned in response to determining, using the test, that the record satisfies the filtering criterion. A response to the access request is determined using a subset of records that satisfy the filtering criterion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.