Research on Data Engine of Space Command and Display System Based on Flink Task Scheduling Strategy

Integrated Command and display system is the command hub of space launch center. In recent years, with the rapid development of China's space industry, the number and types of launch missions are increasing, and the data become diverse and complicated. In the face of the huge ocean of information, this paper designs a data acceptance and processing engine, adopts the microservice architecture, and designs a task scheduling algorithm different from the default scheduling strategy of flink, including the pre-scheduling prediction algorithm of WSVM and the resource.