异构环境下数据文件Rsync同步机制研究  

Research on Data File Synchronous Mechanism in Heterogeneous Environment by Rsync

作　　者：张海峰[1] 张耀南[2,3] 张宝山[2,3] 

机构地区：[1]电子科技大学通信学院,四川成都610054 [2]中国科学院寒区旱区环境与工程研究所,甘肃兰州730000 [3]甘肃省高性能网格计算中心,甘肃兰州730000

出　　处：《计算机与现代化》2009年第10期78-81,85,共5页Computer and Modernization

摘　　要：针对国家特殊环境与灾害数据平台中存在的台站分散、数据管理环境异构现状,各台站数据向数据平台中心同步是必须解决的问题。提出采用Unix、Linux、Windows仿真环境等系统中普遍支持Rsync同步数据传输的机制,实现网络环境下异构环境下的数据文件同步。构建在分布式环境中,不同操作系统下的数据库系统向平台数据中心数据同步的解决方案,减少同步过程中网络上传输的数据量,提高数据文件同步的效率,建立新的同步机制。Aim at the actuality of data platform of special environment and disaster, and the situation of the heterogeneous environment of the data management and dispersive to each data station, the data file synchronous to the platform of center is a problem that has to be solved. This paper puts forward adopting Rsync to solve this problem, which supported by the system of Unix, Linux, and Windows, and carries out the synchronous project in the heterogeneous environment in network. This paper sets up a schedule to solute the data synchronous in database system under the different operating system, reduces the using of network in synchronous process, raises the efficiency data synchronous, and buitts up a new mechanism in synchronous.

关 键 词：异构环境 数据文件 RSYNC 同步 

分 类 号：TP311.131[自动化与计算机技术—计算机软件与理论]