Partition-based data stream processing framework
US10635644B2 · kind B2 · utility
6Cited by
29References
24Claims
0Family size
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Key dates
| Filing date | Nov 11, 2013 |
| Grant date | Apr 28, 2020 |
| Priority date | — |
| Expiry date | Feb 16, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F11/3433
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A control node of a multi-tenant stream processing service receives a request indicating an operation to be performed on data records of a particular data stream. Based on a stream partitioning policy, the control node determines an initial number of worker nodes to be used. The control node configures a worker node to perform the operation on received records. In response to a determination that the worker node is in an unhealthy state, the control node configures a replacement worker node.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.