Construction Scheme And Implementation Of Sharing Agricultural Technology Teaching Resource Database

The sharing and utilization of agricultural technology data resources is an important research field of agricultural technology information. With advanced optical fiber network, storage array, management system and other computer software and hardware technology, the development and design of shared agricultural technology teaching resource database, the information technology, sharing, personalized research and learning, can greatly improve the research of agricultural technology, scientific, and better for the vast number of teachers and students and to provide research and learning.Based on the analysis of the present situation of agricultural technology resource database construction, the paper studies the key problems in the construction of teaching resource database, and then puts forward the construction scheme of sharing agricultural technology teaching resource database. The main work and innovation of this paper include the following aspects:1) Through the XML technology, SOA technology to achieve the sharing of agricultural technology teaching resources. On the base of XML technology and SOA technology, it is integrated in the university business network to provide services such as heterogeneous system, unified message exchange, unified security message transmission and so on.2) Studing distributed storage of the database, the paper puts forward the scheme of intelligent hierarchical storage mode, and solves the problem that the storage efficiency of agricultural technology database access is not high. Agricultural technology sharing teaching resources database of information collection, and the future will produce more data, so agricultural technology teaching resource database need to use data classification technology, data storage technology, data transfer technology to store, according to the user access frequency to achieve agricultural technical data storage and migration, improve access storage efficiency of agricultural technology database, and further improve the system function.3) On the basis of analyzing the present situation of agricultural technology database at home and abroad, the construction scheme of sharing agricultural technology teaching resource database is put forward. Through the requirement analysis, the overall plan for the construction of the shared agricultural technology teaching resource database is described, the development environment is determined, the key technology and function modules are designed and described.4) Implemented a shared agricultural technology education resource database system, to achieve full sharing of agricultural technology teaching resources and effective access.