Apparatus, method and storage medium for database query
US12361007B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 6, 2022 |
| Grant date | Jul 15, 2025 |
| Priority date | — |
| Expiry date | May 11, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/285
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The present disclosure relates to the field of computers, and provides an apparatus, a method, and a storage medium for database query, which are applied to a vector database, by acquiring a query request from a user, determining query parameters corresponding to each of multiple shards based on the query request using a preset neural network model, wherein the query parameters control query complexity by affecting a query range of database data of the query request for the corresponding shard; querying database data in each shard based on the query request and the query parameters to obtain a target query result. Accordingly, corresponding query parameters are adjusted for each shard, so that redundant queries are effectively avoided, and database performance is effectively improved.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.