In-memory space management for database systems
US7664799B2 · kind B2 · utility
9Cited by
11References
38Claims
0Family size
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Key dates
| Filing date | Jul 30, 2007 |
| Grant date | Feb 16, 2010 |
| Priority date | — |
| Expiry date | Jun 4, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S707/99956
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A framework for in-memory space management for content management database systems is provided. A per-instance in-memory dispenser is partitioned. An incoming transaction takes a latch on a partition and obtains sufficient block usage to perform and complete the transaction. Generating redo information is decoupled from transaction level processing and, instead, is performed when block requests are loaded into the in-memory dispenser or synced therefrom to a per-instance on-disk structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.