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首页> 外文期刊>Journal of Computers >Towards High Availability and Performance Database Clusters for Archived Stream
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Towards High Availability and Performance Database Clusters for Archived Stream

机译:对存档流的高可用性和性能数据库群集

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—Some burgeoning web applications, such as web search engines, need to track, store and analyze massive real-time users’ access logs with high availability of 24*7. The traditional high availability approaches towards general-purpose transaction applications are always not efficient enough to store these high-rate insertion-only archived streams. This paper presents an integrated approach to store these archived streams in a database cluster and recover it quickly. This approach is based on our simplified replication protocol and high performance data loading and query strategy. The experiments show that our approach can reach efficient data loading and query and get shorter recovery time than the traditional database cluster recovery methods.
机译:-Some蓬勃发展的Web应用程序,如Web搜索引擎,需要跟踪,存储和分析大规模的实时用户的访问日志,具有高可用性为24 * 7。传统的高可用性朝着通用事务应用程序的方法始终不足以存储这些高速速率的驻留流。本文介绍了一个集成方法,将这些存档流存储在数据库群集中,并快速恢复。这种方法是基于我们简化的复制协议和高性能数据加载和查询策略。实验表明,我们的方法可以达到高效的数据加载和查询,并比传统的数据库群集恢复方法获得更短的恢复时间。

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