System and method for matching into a complex data set
US12271370B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 28, 2021 |
| Grant date | Apr 8, 2025 |
| Priority date | — |
| Expiry date | Sep 28, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/27
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A system and method for efficiently matching into an extremely large data set uses two data stores. A search data store contains identifiers that correspond to localized portions of the main data store, along with matching values for that portion of the main data store. To perform a matching operation, the search data store is first searched for a matching value. Then the identifier for the localized portion of the main data store is retrieved from the search data store. Using this identifier, a search may be performed against only the corresponding localized portion of the main data store rather than the entire main data store.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.