Research On Agricultural Information Private Cloud Service System Based On Eucalyptus

Agriculture is one of the important fundamental industry in China, With the advent of the era of information and network, the impact of the agricultural development has been strongly. Information has become the third largest social after material, energy technology development resources. Information through the Internet network has reached the information resources sharing, the trend has penetrated the Chinese agricultural development, make Chinese agriculture from the traditional to the modern transformation of leap-forward development, down the path of agricultural modernization in China.With the rise of cloud computing, the agricultural information service field also introduced the emerging cloud computing technology services, To provide accurate, convenient and variety of information for agricultural expert and agricultural technology extension, professional farmers and so on, has become the trend of the development of the agriculture information era. The cloud computing technology into agricultural information resource sharing, can play its information service way, content, pattern and so on many aspects of the role, transforming from the traditional agriculture information service become a new type of agricultural information service.Current agricultural informationization faces a low resource utilization, the information isolated island, and many problems such as high cost, these all restrict the agricultural informationization development.In this Paper I will make cloud computing application into agricultural information service, through the network virtualization and cloud computing technology service system construction of agricultural information resources, integrate the information resources, provide users with more services.The main works as follows:1. Analysis of the relevant technology and function of cloud computing,further study on Cloud computing applications in agriculture and the development trends at home and abroad.2. To study the private cloud Eucalyptus technology architecture, built the model of agricultural information service based on Eucalyptus, and compared with the traditional agricultural information service model.3. Implement the private cloud service of agriculture information system based on Eucalyptus, and do the experts online application example module to upload into the mirror.4. Finally I make a test in two aspects,they are Network throughput and request performance, the results show that the new mode of agricultural information service is feasible.