(I believe that students are no longer strangers to spring cloud Alibaba. This course elevates spring cloud Alibaba to a technical level. The course contents include the key technical points of enterprise level distributed architecture, such as the construction of spring cloud micro service environment, load balancing implementation and service invocation, service avalanche effect and fault tolerance, spring cloud gateway technology, gateway current limiting, sleuth, Zipkin data persistence, rocketmq, distributed architecture solutions, etc.)