Improving the scalability of fault-tolerant database clusters
Improving the scalability of fault-tolerant database clusters
复制标题
DOI：
10.1109/icdcs.2002.1022297
复制
发表时间：
2002-07
期刊：
影响因子：
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通讯作者：
R. Jiménez-Peris;M. Patiño-Martínez;Bettina Kemme;G. Alonso
中科院分区：
文献类型：
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作者：
R. Jiménez-Peris;M. Patiño-Martínez;Bettina Kemme;G. Alonso
复制已经成为现代信息系统中的核心元素，它扮演着双重角色：提高可用性和增强可伸缩性。不幸的是，大多数现有的协议增加了可用性的可扩展性的成本，本文提出了一个基于中间件的复制工具，提供了比现有系统的可用性和更好的可扩展性的体系结构，实现和性能。主要特点是使用专门的广播原语和有效的数据传播。
Replication has become a central element in modem information systems playing a dual role: increase availability and enhance scalability. Unfortunately, most existing protocols increase availability at the cost of scalability; This paper presents architecture, implementation and performance of a middleware based replication tool that provides both availability and better scalability than existing systems. Main characteristics are the usage of specialized broadcast primitives and efficient data propagation.