Method and system for servicing query requests using dataspaces
US11475003B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 31, 2018 |
| Grant date | Oct 18, 2022 |
| Priority date | — |
| Expiry date | Oct 31, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/278
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
In general, the invention relates to a method for servicing query requests in distributed systems. The method includes making a first determination by a query node that it is associated with a dataspace, making a second determination that data associated with a first input sub-region is not present on the query node, where the first input sub-region is associated with the dataspace. Based on the first determination and the second determination, the method includes obtaining data for the entire dataspace from persistent storage, associating at least a portion of the obtained data with the first input sub-region to obtain a populated first input sub-region, and servicing a query request using the populated first input sub-region.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.