Caching and updating data records based on relationships between the data records
US10970653B1 · kind B1 · utility
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24Claims
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Key dates
| Filing date | Jan 20, 2016 |
| Grant date | Apr 6, 2021 |
| Priority date | — |
| Expiry date | Sep 27, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/951
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A system and method for actively updating a data cache is provided. In an embodiment, a plurality of travel listings is received from a plurality of data sources and stored in a data cache. Invalidity prediction instructions are used to determine that a travel listing in the data cache contains inaccurate information. Listing relationship instructions are used to identify listings that are related to the travel listing that contains inaccurate information. Data update requests are then sent to the plurality of data sources for the related listings.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.