(Very powerful architect salary increase plan course, the course is taught by expert MVP lecturers, and the interviews and explanations are divided into chapters. It is not just an interview, but more like a professional architect seminar course. The course content covers business scenarios such as data structure and algorithm, Spring Framwork, JVM principle, JUC concurrent programming, message queue, storage, cache and search, service governance and distribution, cloud native, business scenario and project architecture design. Discussions and mentoring are very inspiring.)