NDLI: Zzyzx: Scalable fault tolerance through Byzantine locking

Content Provider	IEEE Xplore Digital Library
Author	Hendricks, J. Sinnamohideen, S. Ganger, G.R. Reiter, M.K.
Copyright Year	2010
Description	Author affiliation: University of North Carolina at Chapel Hill, USA (Reiter, M.K.) \|\| Carnegie Mellon University, USA (Hendricks, J.; Sinnamohideen, S.; Ganger, G.R.)
Abstract	Zzyzx is a Byzantine fault-tolerant replicated state machine protocol that outperforms prior approaches and provides near-linear throughput scaling. Using a new technique called Byzantine Locking, Zzyzx allows a client to extract state from an underlying replicated state machine and access it via a second protocol specialized for use by a single client. This second protocol requires just one round-trip and 2 f + 1 responsive servers—compared to Zyzzyva, this results in 39–43% lower response times and a factor of 2.2−2.9× higher throughput. Furthermore, the extracted state can be transferred to other servers, allowing non-overlapping sets of servers to manage different state. Thus, Zzyzx allows throughput to be scaled by adding servers when concurrent data sharing is not common. When data sharing is common, performance can match that of the underlying replicated state machine protocol.
Starting Page	363
Ending Page	372
File Size	987790
Page Count	10
File Format	PDF
ISBN	9781424475001
e-ISBN	9781424475018
e-ISBN	9781424474998
DOI	10.1109/DSN.2010.5544297
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-06-28
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Fault tolerance Throughput Fault tolerant systems Access protocols File servers Delay Data mining Scalability Physics computing Computer bugs
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Scalable Byzantine fault-tolerant storage

Zzyzx: scalable fault tolerance through byzantine locking.

Zzyzx: scalable fault tolerance through byzantine locking (2010).

Towards Byzantine Resilient Directories

Byzantine Fault-Tolerant Deferred Update Replication

Verifiable secret redistribution for archive systems

Nova: A Robustness-oriented Byzantine Fault Tolerance Protocol

Fast fault-tolerant concurrent access to shared objects

An integrated approach to fault tolerance

Zzyzx: Scalable fault tolerance through Byzantine locking

Similar Documents

Scalable Byzantine fault-tolerant storage

Zzyzx: scalable fault tolerance through byzantine locking.

Zzyzx: scalable fault tolerance through byzantine locking (2010).

Towards Byzantine Resilient Directories

Byzantine Fault-Tolerant Deferred Update Replication

Verifiable secret redistribution for archive systems

Nova: A Robustness-oriented Byzantine Fault Tolerance Protocol

Fast fault-tolerant concurrent access to shared objects

An integrated approach to fault tolerance

Zzyzx: Scalable fault tolerance through Byzantine locking