On Concurrency Control by Multiple Versions

We examine the problem of concurrency control when the database management system supports multiple versions of the data. We characterize the limit of the parallelism achievable by the multiversion approach and demonstrate the resulting space-parallelism trade-off.

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Bibliographische Detailangaben
Veröffentlicht in:	ACM Trans. Database Syst.; (United States) 1984-03, Vol.9 (1), p.89-99
Hauptverfasser:	Papadimitriou, Christos H., Kanellakis, Paris C.
Format:	Artikel
Sprache:	eng
Schlagworte:	990200 - Mathematics & Computers COMPUTERS CONTROL DATA BASE MANAGEMENT Document types GENERAL AND MISCELLANEOUS//MATHEMATICS, COMPUTING, AND INFORMATION SCIENCE General and reference MANAGEMENT PARALLEL PROCESSING PROGRAMMING
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Beschreibung
Zusammenfassung:	We examine the problem of concurrency control when the database management system supports multiple versions of the data. We characterize the limit of the parallelism achievable by the multiversion approach and demonstrate the resulting space-parallelism trade-off.
ISSN:	0362-5915 1557-4644
DOI:	10.1145/348.318588