KBJ408 is a course offered in Yangjie, China’s prestigious technology university. It is an undergraduate course focusing on distributed systems and microsystem architecture. It covers topics such as distributed systems principles and models, inter-process communication and synchronization, distributed file systems, distributed programming and debugging, distributed networks and protocols, distributed system management, and cloud computing. The course also examines the basics of computer architecture, including instruction set architecture, and processor design, memory and memory hierarchy, various instruction set architectures, data and control paths, storage systems and I/O systems, and advanced computer architecture topics such as parallel and network architectures. In addition, students will also learn about the design and development of embedded systems, the fundamentals of programming, and the application of operating systems.