Vorträge und Posterpräsentationen (mit Tagungsband-Eintrag):
J. Osrael, L. Froihofer, K. Göschka:
"A Replication Model for Trading Data Integrity against Availability";
Vortrag: 12th Pacific Rim International Symposium on Dependable Computing,
Riverside, Kalifornien, USA;
18.12.2006
- 20.12.2006; in: "Proceedings of the 12th Pacific Rim International Symposium on Dependable Computing",
IEEE Computer Society,
P2724
(2006),
ISBN: 0-7695-2724-8;
S. 377
- 378.
Kurzfassung englisch:
Higher availability and better performance of data-centric applications can be achieved by replication of objects or data items. If data integrity, a correctness criterion for such systems, needs to be maintained even during degraded situations (node or link failures) the system soon becomes (partially) unavailable. However, some applicationsy exist (e.g. in control engineering) where data integrity can be relaxed for higher availability during degraded situations. Traditionally replication models do not support the balancing of these two properties. In this paper, we present a novel replication model that (i) allows replicas to diverge if data integrity can be temporarily relaxed and (ii) re-estabishes both replica consistency and data integrity during repair time.
"Offizielle" elektronische Version der Publikation (entsprechend ihrem Digital Object Identifier - DOI)
http://dx.doi.org/10.1109/PRDC.2006.12
Erstellt aus der Publikationsdatenbank der Technischen Universität Wien.