摘要
The data nodes with heterogeneous database in early warning system for grain security seriously hampered the effective data collection in this system. In this article,the existing middleware technologies was analyzed,the problem-solution approach of heterogeneous data sharing was discussed through middleware technologies. Based on this method,and according to the characteristics of early warning system for grain security,the technology of data sharing in this system were researched and explored to solve the issues of collection of heterogeneous data sharing.
The data nodes with heterogeneous database in early warning system for grain security seriously hampered the effective data collection in this system. In this article,the existing middleware technologies was analyzed,the problem-solution approach of heterogeneous data sharing was discussed through middleware technologies. Based on this method,and according to the characteristics of early warning system for grain security,the technology of data sharing in this system were researched and explored to solve the issues of collection of heterogeneous data sharing.
基金
Supported by Monitoring and Early warning System for Grain Security in Henan (0613024000)
关键词
Middle
ware
Early
Waming
System
Web
XML
Dataset
Security
Early
Warning
System
Data
Sharing
data
sharing
heterogeneous
database
middleware
early
warning
system
data
collection
security
technology
effective
approach
issues
