Framework and realization of water scientific data sharing network
Zhu Xing-ming · Water Resources and Hydropower Engineering · 2008
According to the characteristics of scientific data in water sector,a general framework of the water scientific data sharing network is studied and designed,which is a distributed data exchanging system.The general design concept of the network is to integrate the dispersive water scientific data resources based on the metadata theory,so as to provide the network sharing through the technical encapsulation with the business logic.The network is composed of three levels and five function modules with the metadata management as the core.The archetypal system of the network is developed with J2EE and realizes the trans-platform disposal.The practices show that the frame-mode of the network is applicable to the characteristics of the water scientific data and the data sharing requirements.