A mobile agent based protocol for distributed databases access

被引:0
|
作者
Wang, Y [1 ]
Law, KCK [1 ]
Tan, KL [1 ]
机构
[1] Natl Univ Singapore, Singapore 117543, Singapore
关键词
D O I
暂无
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
In this paper, we present a mobile agent based three-tier protocol to improve the data transmission while accessing distributed databases. When a mobile agent is employed to fulfill a distributed query, it has many choices for traveling in the network. The master/worker pattern can be applied to mobile agents on the basis of the centralized 2PC protocol to allow the parallel execution of mobile agents. In this paper, the three-tier protocol is proposed, which clusters all the worker agents to strengthen the parallelism. By adopting the three-tier protocol, it can significantly weaken the bottleneck of data transmission and reduce the response time. This paper describes the three-tier protocol and the performance evaluation about it.
引用
收藏
页码:2028 / 2033
页数:6
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