Resolving a query to a database by transmitting identifiers of objects satisfying the query
US10936593B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 26, 2018 |
| Grant date | Mar 2, 2021 |
| Priority date | — |
| Expiry date | Sep 30, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q30/0643
- WIPO fieldIT methods for management
- WIPO sectorElectrical engineering
Abstract
In a method for resolving a query to a database, a server computing system receives a query for retrieving objects from a client device. A candidate data set of objects is determined by applying the query to the database, the candidate data set of objects including identifiers of objects satisfying the query. The candidate data set of objects is transmitted to the client computing device as the identifiers. A request for a subset of the objects corresponding to identifiers of the candidate data set of objects from the server computing system for identifiers of the candidate data set of objects that do not match the identifiers of objects stored in the cache of the client computing device is received. The subset of objects is transmitted to the client device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.