论文部分内容阅读
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 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.