Query indexing with permissions integration and federated search
US11341257B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 22, 2019 |
| Grant date | May 24, 2022 |
| Priority date | — |
| Expiry date | Mar 4, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/93
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
In an embodiment, a computer-implemented method comprises receiving a plurality of identifiers of first versions of electronic documents that have been stored in a distributed data storage system and queuing the identifiers in a queue table of a database; obtaining, from the queue table, a set of the identifiers of the first versions of the electronic documents; invoking, using the set of the identifiers, a query indexing function of a search engine system and receiving a set of matching identifiers of electronic documents, from among the set of identifiers, that match queries that have been registered using the query indexing function; storing the matching identifiers in a last-processed table; processing second versions of the electronic documents associated with the matching identifiers, using the query indexing function; updating a feed associated with a user account to show messages referring to the first versions of the electronic documents in response to determining that the second versions of the electronic documents do not match the queries.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.