Title :
A Replication and Cache based Distributed Metadata Management System for Data Grid
Author_Institution :
Huazhong Univ. of Sci. & Technol., Wuhan
fDate :
July 30 2007-Aug. 1 2007
Abstract :
Metadata management is a key technique of data grid. This paper presents a replication and cache based metadata management system (RCMMS) to improve metadata management of Global Distributed Storage System (GDSS). Storage Service Provider (SSP) of GDSS has dedicated buffer to cache metadata. The design, implementation and evaluation of RCMMS are discussed in this paper. RCMMS provides efficient algorithms to manage highly dynamic metadata replicas. The evaluation demonstrates that replica plus cache metadata management system outperforms existing metadata management system of GDSS.
Keywords :
distributed databases; grid computing; meta data; cache based distributed metadata management system; data grid; global distributed storage system; storage service provider; Artificial intelligence; Buffer storage; Cache storage; Data communication; Least squares approximation; Master-slave; Peer to peer computing; Resource management; Software engineering; Technology management;
Conference_Titel :
Software Engineering, Artificial Intelligence, Networking, and Parallel/Distributed Computing, 2007. SNPD 2007. Eighth ACIS International Conference on
Conference_Location :
Qingdao
Print_ISBN :
978-0-7695-2909-7
DOI :
10.1109/SNPD.2007.204
