System and method for determining consensus within a distributed database
US11222043B2 · kind B2 · utility
9Cited by
150References
20Claims
0Family size
Assignee
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Key dates
| Filing date | Jun 28, 2019 |
| Grant date | Jan 11, 2022 |
| Priority date | — |
| Expiry date | May 3, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2201/84
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A system and method for determining consensus within a distributed database are provided. According to one aspect, a protocol is provided that reduces or eliminates heartbeat communication between nodes of a replica set. Nodes may communicate liveness information using existing database commands and metadata associated with the database commands. According to another aspect, improved systems and methods are provided for detection of node failures and election of a new primary node.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.