System and methods for database lock with reference counting
Systems and methodologies are provided in a lock hierarchy arrangement wherein upon release of all child locks associated with a parent lock, then such parent lock is also released. The present invention supplies each lock with sufficient information to determine its own life time. Such framework en...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | Systems and methodologies are provided in a lock hierarchy arrangement wherein upon release of all child locks associated with a parent lock, then such parent lock is also released. The present invention supplies each lock with sufficient information to determine its own life time. Such framework enables a higher degree of transaction concurrency in a database, and mitigates an over locking thereof, thus conserving system resources. |
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