Techniques and architectures for partition mapping in a multi-node computing environment
US11126608B2 · kind B2 · utility
1Cited by
72References
24Claims
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Key dates
| Filing date | Jan 31, 2018 |
| Grant date | Sep 21, 2021 |
| Priority date | — |
| Expiry date | Nov 8, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/21
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Mapping of database partitions to available nodes. Metric information related to the partitions of the database are stored. One or more metrics associated with the partitions are gathered. A plurality of potential mappings of partitions to nodes are evaluated. One of the potential mappings of partitions to nodes to result in improved metric distribution among the nodes and the partition moves are within a pre-selected move constraint is selected. The selected potential mapping is implemented by moving one or more partitions between one or more nodes.
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