AN ALGORITHM FOR DYNAMIC DATA ALLOCATION IN DISTRIBUTED SYSTEMS

被引:4
|
作者
WOLFSON, O [1 ]
JAJODIA, S [1 ]
机构
[1] GEORGE MASON UNIV,DEPT INFORMAT SYST & SYST ENGN,FAIRFAX,VA 22030
基金
美国国家科学基金会;
关键词
ALGORITHMS; DISTRIBUTED SYSTEMS; DATA MANAGEMENT; DATA ALLOCATION; REPLICATION;
D O I
10.1016/0020-0190(94)00182-X
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
We propose a practical algorithm that changes the replication scheme of an object (i.e. the processors which store a replica of the object) dynamically, as the read-write pattern of the object changes in the network. The algorithm is based on the primary copy method, it preserves 1-copy-serializabiIity, and it is distributed.
引用
收藏
页码:113 / 119
页数:7
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