Replication and mapping mechanism for recreating memory durations
US7752225B2 · kind B2 · utility
1Cited by
5References
20Claims
0Family size
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Key dates
| Filing date | Oct 16, 2007 |
| Grant date | Jul 6, 2010 |
| Priority date | — |
| Expiry date | Aug 20, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/24561
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Techniques for migrating duration trees from a source database server (or instance) to a destination database server (or instance) are provided. A duration is a memory management construct that allows database components to group related areas of memory together. A source duration tree is captured at the source database server and combined with a destination duration tree at the destination database server. Any duration identifiers in the source duration tree that conflict with (i.e., are the same as) a duration identifier in the destination duration tree are mapped to new duration identifiers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.