异构数据库系统数据转换方法设计与实现  

The design and realization of the data conversion method in heterogeneous database system

作　　者：陈旭飞[1] 于凤芹[1] 钦道理 

机构地区：[1]江南大学物联网工程学院,江苏无锡214122 [2]锐泰节能系统科学有限公司,江苏无锡214135

出　　处：《微型机与应用》2015年第8期94-96,100,共4页Microcomputer & Its Applications

基　　金：2012年度教育部-中国移动科研基金项目(MCM20122013)

摘　　要：针对传统关系数据库处理海量数据效率低下的问题,提出了一种基于键值数据库Level DB与传统关系数据库My SQL协同存储管理海量数据的方案,以及两种数据库之间数据转换方法。首先对两种数据库特点进行了分析,提出了一种异构数据库系统存储策略,并在此基础上介绍了Level DB到My SQL的数据转移流程以及基于实用性的异构数据转换方法,最后给出了数据转换应用示例展示,结果表明,该方法具备良好的可行性和实用价值。In consideration of the low efficiency of the traditional relational database when processing massive data, a plan based on key-value database Level DB and traditional relational database MySQL to store and manage the massive data was proposed. The data conversion method between the two databases was also proposed. After analyzing the characteristics of the two databases, a storage strategy based on heterogeneous database was proposed. Based on this strategy, the data transfer process from Level DB to MySQL was introduced, and heterogeneous data conversion method based on practice was presented. Finally, the applied example of data conversion was showed. The result shows that the data conversion method has great feasibility and practical value.

关 键 词：异构 能耗数据 存储 数据转换 

分 类 号：TP311.1[自动化与计算机技术—计算机软件与理论]