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EUROSYS
2011
ACM
7 years 10 months ago
DepSky: dependable and secure storage in a cloud-of-clouds
The increasing popularity of cloud storage services has lead companies that handle critical data to think about using these services for their storage needs. Medical record databa...
Alysson Neves Bessani, Miguel P. Correia, Bruno Qu...
DSN
2000
IEEE
8 years 11 months ago
Dynamic Byzantine Quorum Systems
Byzantine quorum systems [13] enhance the availability and efficiency of fault-tolerant replicated services when servers may suffer Byzantine failures. An important limitation of...
Lorenzo Alvisi, Evelyn Tumlin Pierce, Dahlia Malkh...
ICDCS
2006
IEEE
9 years 1 months ago
Tolerating Byzantine Faulty Clients in a Quorum System
Byzantine quorum systems have been proposed that work properly even when up to f replicas fail arbitrarily. However, these systems are not so successful when confronted with Byzan...
Barbara Liskov, Rodrigo Rodrigues
WDAG
2007
Springer
103views Algorithms» more  WDAG 2007»
9 years 1 months ago
Probabilistic Opaque Quorum Systems
Byzantine-fault-tolerant service protocols like Q/U and FaB Paxos that optimistically order requests can provide increased efficiency and fault scalability. However, these protocol...
Michael G. Merideth, Michael K. Reiter
SRDS
2007
IEEE
9 years 1 months ago
Evaluating Byzantine Quorum Systems
Replication is a mechanism extensively used to guarantee the availability and good performance of data storage services. Byzantine Quorum Systems (BQS) have been proposed as a sol...
Wagner Saback Dantas, Alysson Neves Bessani, Joni ...
OTM
2009
Springer
9 years 1 months ago
Proactive Byzantine Quorum Systems
Byzantine Quorum Systems is a replication technique used to ensure availability and consistency of replicates data even in presence of arbitrary faults. This paper presents a Byzan...
Eduardo Adílio Pelinson Alchieri, Alysson N...
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