Study on the Architecture about Equipment Support Information System based on Cloud Computing

Cloud computing is a new computing model of network services. As the inheritanceand development of SOA, it has become a hot issue in the internet field. Firstly, this article supposed the questions in the Equipment Support Information System Architecture based on SOA. Secondly, this paper analyzed the probability ofthe cooperation between SOA and Cloud Computing, and then designed the Cloud Computing Architecture based on SOA. Finally, this architecture was applied in the Equipment Support Information System. We have developed a series of equipment support information system in the information construction. However, it has come up with the question of "Information Island" because of different needs, techniques and standards of platforms. To solve this problem without duplication of investment premise breakthrough between heterogeneous systems, and achieving integration and data sharing between the various of equipment support systems, we has developed the equipment support business information systems based on SOA [1]. It has efficiently solved the problem of "Information Island" and system integration. However, with the increasing of equipment types and number, the data center space is increasingly scarce. The way of centralized storage has threatened the data's security. The efficiency of traditional data query will be lower with the increasing amount of data. Deploying new applications will occupy the server's memory, which makes the system run slower. If you buy a supercomputer using traditional methods to solve the above problem will spend a lot of money. The cloud computing [2,3] which has the performances of highscalability, high availability, high reliability etc. has become the best choice to solve the above problem. So, the studying of cloud computing architecture based on SOA reflects its real significance.