摘要
当前各数字森林生态站经过多年的观测积累了大量的观测数据,但是由于处理手段的落后,每个生态站都是一个信息孤岛。结合森林生态站的现状以及实际森林生态站的需求,针对中国森林生态系统定位研究网络各生态站的异构数据库同步的问题,在研究MSF(Microsoft sync framework)框架的基础上,提出了一套分布式异构数据库同步方案。论述了该方案的原理,并基于.NET平台实现了该方案,实现各生态站异构数据库之间同步,优化了各个生态站数据资源的利用率。
At Present,every forest eco-station accumulates mass of date by observing in the past years,but every eco-station is an in-formation isolated island since lack of advanced data process method.Combining the practical situation of forest eco-station with requi-rement of constructing the digital forest eco-system,aimed at the data synchronization problem between heterogeneous databases in CFERN（China forestry echo researching network）,the solution of distributed heterogeneous database is presented after researching MSF,and then the principle is discussed,and the solution based on.NET platform.The solution could make the best use of the data resource.
出处
《计算机工程与设计》
CSCD
北大核心
2010年第24期5278-5281,共4页
Computer Engineering and Design
基金
"十一五"国家科技支撑计划基金项目(2006BAD10A03)
