...
首页> 外文期刊>Future generation computer systems >An efficient replicated data access approach for large-scale distributed systems
【24h】

An efficient replicated data access approach for large-scale distributed systems

机译:适用于大型分布式系统的有效复制数据访问方法

获取原文
           

摘要

In data-intensive distributed systems, replication is the most widely used approach to offer high data availability, low bandwidth consumption, increased fault-tolerance and improved scalability of the overall system. Replication-based systems implement replica control protocols that enforce a specified semantics of accessing the data. Also, the performance depends on a number of factors, the chief of which is the protocol used to maintain consistency among object replica. In this paper, we propose a new low-cost and high data availability protocol called the box-shaped grid structure for maintaining consistency of replicated data on networked distributed computing systems. We show that the proposed protocol provides high data availability, low communication costs, and increased fault-tolerance as compared to the baseline replica control protocols.
机译:在数据密集型分布式系统中,复制是使用最广泛的方法,可提供高数据可用性,低带宽消耗,更高的容错能力和改进的整个系统可伸缩性。基于复制的系统实现复制控制协议,该协议强制执行访问数据的指定语义。而且,性能取决于许多因素,其中的主要因素是用于维护对象副本之间一致性的协议。在本文中,我们提出了一种新的低成本和高数据可用性协议,称为盒形网格结构,用于保持网络分布式计算系统上复制数据的一致性。我们表明,与基准副本控制协议相比,所提出的协议可提供较高的数据可用性,较低的通信成本和更高的容错能力。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号