Key Technology Research And System Development Of Information Sharing And Service Cloud Platform Of Agricultural Science And Technology Park Alliance

With the increase in the number of agricultural science and technology parks at the national,provincial and sub-provincial levels in Jiangsu Province,Jiangsu Province has established an innovation strategic alliance for Jiangsu Agricultural Science and Technology Parks in order to achieve synergetic innovation among various parks,complement each other's advantages and industrial linkage.There are problems of overlapping function and information isolation among a variety of information platforms built by the alliance members and their internal enterprises.Those information platforms can not meet the requirements of the information platform of the Alliance of the park.In response to this situation,this dissertation aims at building a unified information sharing service platform and developed the information sharing service system of agricultural science and technology park alliance in Jiangsu Province.Based on the research of the key technologies of the information sharing service system of the agricultural science and technology park in Jiangsu Province,this dissertation determines the platform system architecture based on Aliyun cloud service(IaaS),designs the high concurrent access service module of system,distributed data storage service module and system security service,and other service-end public modules.Based on the front-end and back-end separated architecture,the server and client of the agricultural science and technology park alliance information sharing service system were developed.The client includes the portal website PC browser client,the portal website mobile mobile application and the WeChat subscription service..The dissertation chapters are as follows: The first chapter introduces the background of the project,the status of domestic and foreign research on agricultural informatization,and the application of cloud computing technology;The second chapter introduces the system design goals,the overall architecture programs and technical options;The third chapter ends the system database data table structure design.The fourth chapter introduces the server common module design of information sharing service system of agricultural science and technology park in Jiangsu Province,including high concurrent service access module based on load balancing,data storage service module based on distributed database technology,network information security technology system security service module;Chapter five Jiangsu Province Agricultural Science and Technology Park Alliance information sharing service system serverside design;Chapter six introduced the Jiangsu Provincial Agricultural Science and Technology Park Alliance information sharing service system client design;Chapter seven describes the system deployment and test.The information sharing service system of agricultural science and technology park in Jiangsu Province developed by this dissertation developed in trial operation in August 2017.After 4 months of continuous improvement,it has fully met the technical requirements of the commissioning party and is now ready for acceptance.