Research on the Construction of College Information Applications Based on Cloud Computing

. The paper focused on the key technology and key issues remain to be solved for the elastic extension mechanism of the IaaS layer and the application layer. Then reformed the system structure of the educational management system, proposed the resource scheduling strategy for the cloud platform, the experimental and operating results showed that the dynamic elastic extension properties of the cloud platform greatly improve the performance of educational management system, can meet the demand in the case of high concurrency. This study can provide a reference for the construction of the college information applications with similar characteristics.