Design of CAFe information management system based on Django

Background: With the upgrading and transformation of CAFe facility, the status data and the experimental data of its devices should be arranged in order to meet the requirement of later experimental operations. Method: The information management system of CAFe facility worked under the framework of Django. The system includes the data storage engine and server. MongoDB and Nginx are separately used as the database and the Web server on this system. In addition to its migrative role, Docker technology is applied to encapsulate all applications and dependent packages. Results: The front-end and back-end interaction is realized by using the Django framework. The data modification time of this information management system has been achieved within 10ms. It is about 14 times of MySQL in the same case, which is 3 times higher than eclipse (CSS databrower). The throughput of the test server is 323.25 requests per second. Under the optimal performance of the server, 10 staff members in the central control room can be accessed at the same time, and the total number of requests processed at the same time can reach 100.