摘要： 一般基于日志的容错恢复算法会丢失请求。文章基于被动复制模式描述了一个基于日志的算法,其主要思想是将消息类型分类记载和恢复。该算法能有效克服请求丢失的情况。实验表明了该算法的正确性。
关键词:
容错,
Webservices,
被动复制,
基于日志
Abstract: Traditional fault-tolerant systems which use log-based recovery algorithm often lost the request.This article describes a log-based algorithm based on passive replication.The main idea of the algorithm is classifying the message when logging and recovering.At last the correctness of this algorithm is proved by experiment.
中图分类号:
刘玲霞,周斌,吴泉源. 一种基于容错Web Services的日志恢复算法[J]. , 2005, 31(09): 55-57.
LIU Lingxia1,2, ZHOU Bin1,WU Quanyuan1. A Log-based Recovery Algorithm Based on Fault-tolerant Web Services[J]. , 2005, 31(09): 55-57.