DocumentCode :
2240545
Title :
Autonomic Data Placement Strategies for Update-intensiveWeb applications
Author :
Sivasubramanian, Swaminathan ; Pierre, Guillaume ; Van Steen, Maarten
Author_Institution :
Dept. of Comput. Sci., Vrije Univ., Amsterdam
fYear :
2005
fDate :
15-15 June 2005
Firstpage :
2
Lastpage :
9
Abstract :
Edge computing infrastructures have become the leading platform for hosting Web applications. One of the key challenges in these infrastructures is the replication of application data. In our earlier research, we presented GlobeDB, a middleware for edge computing infrastructures that performs autonomic replication of application data. In this paper, we study the problem of data unit placement for update-intensive Web applications in the context of GlobeDB. Our hypothesis is that there exists a continuous spectrum of placement choices between complete partitioning of sets of data units across edge servers and full replication of data units to all servers. We propose and evaluate different families of heuristics for this problem of replica placement. As we show in our experiments, a heuristic that takes into account both the individual characteristics of data units and the overall system load performs best
Keywords :
Internet; data analysis; middleware; GlobeDB; autonomic application data replication; autonomic data placement; data unit partitioning; data unit placement; data unit replication; edge computing; edge server; middleware; replica placement; update-intensive Web application; Application software; Computer science; Middleware; Network servers; Service oriented architecture; Spatial databases; Stock markets; Transaction databases; Web and internet services; Web server;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Advanced Architectures and Algorithms for Internet Delivery and Applications, 2005. AAA-IDEA 2005. First International Workshop on
Conference_Location :
Orlando, FL
Print_ISBN :
0-7695-2525-3
Type :
conf
DOI :
10.1109/AAA-IDEA.2005.4
Filename :
1652330
Link To Document :
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