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OSL: An Optimized Strategy of Data Replicas for Online Social Network

机译:OSL:在线社交网络的数据副本的优化策略

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With the continued growth of social network users, nearly all the OSN (Online Social Network) providers replicate users' data to different server nodes in order to ensure high reliability. Unlike traditional web applications, OSN represents a different class of data system that most of the data is based on friend relationship. In this paper, we propose OSL (Online Social Locality) algorithm, an online optimized strategy of data replicas based on social locality. This algorithm can decide the server node the replicas should be saved, and it improves system performance significantly.
机译:随着社交网络用户的持续增长,几乎所有OSN(在线社交网络)提供商将用户数据复制到不同的服务器节点,以确保高可靠性。与传统的Web应用程序不同,OSN表示大多数数据基于朋友关系的不同类别的数据系统。在本文中,我们提出了基于社会局部性的数据副本的在线优化策略的OSL(在线社会途径)算法。该算法可以决定服务器节点应该保存副本,并显着提高了系统性能。

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