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File Consistency Maintenance Through Virtual Servers in P2P Systems
- Source :
- ISCC
- Publication Year :
- 2006
- Publisher :
- IEEE, 2006.
-
Abstract
- As the tremendous growth in peer-to-peer (P2P) applications, the issues related to file consistency become critical. In this paper, an algorithm for file Consistency Maintenance through Virtual servers (CMV) is proposed for unstructured and decentralized P2P systems. In CMV, consistency of each dynamic file is maintained by a virtual server (VS). A file update can only be accepted through the VS to ensure the one-copy serializability. The VS of a file is a logical network composed of multiple replica peers (RPs) that have replicas of the file. Mathematical analysis is performed to determine the optimal parameter selections that achieve minimum overhead messages for maintaining file consistency. The numerical results indicate that CMV is well suited for efficient file consistency maintenance in P2P systems.
- Subjects :
- business.industry
Computer science
Replica
Device file
computer.file_format
computer.software_genre
Unix file types
Virtual file system
Torrent file
Memory-mapped file
File server
Self-certifying File System
Serializability
Journaling file system
Data_FILES
Operating system
Versioning file system
business
SSH File Transfer Protocol
Global Namespace
Distributed File System
computer
File system fragmentation
Computer network
Subjects
Details
- Database :
- OpenAIRE
- Journal :
- 11th IEEE Symposium on Computers and Communications (ISCC'06)
- Accession number :
- edsair.doi...........7a45e7566285b2eba99ea31c443358c7