Transaction private log buffering for high performance of transaction processing
US9558229B2 · kind B2 · utility
20Cited by
4References
14Claims
0Family size
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Key dates
| Filing date | Apr 3, 2014 |
| Grant date | Jan 31, 2017 |
| Priority date | — |
| Expiry date | Jun 14, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2206/1014
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
For each data change occurring transaction created as part of a write operation initiated for one or more tables in a main-memory-based DBMS, a transaction log entry can be written to a private log buffer corresponding to the transaction. All transaction log entries in the private log buffer can be flushed to a global log buffer upon completion of the transaction to which the private log buffer corresponds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.