Disclosed is a method for rapid data interaction between a client and a service end. The method concretely includes: a client message analysis proxy service is configured at a service end, all clientssend request messages to the client message analysis proxy service, the client message analysis proxy service carries out analysis according to contents and codes of the request messages, the serviceend writes the request messages into corresponding cache queues on the basis of the contents of the message requests, the service end sets up multi-thread processing services to respond to the request contents in the queues and conduct separate processing and updates processing results and states to a memory database, and background services synchronize contents in the memory database to a physical database at the time. Message interaction between a client and a service end is processed through a memory database and messages do not directly interact with a hard disk and a physical database atthe service end. In this way, message requests simultaneously sent from a large number of clients can be responded in time, and the concurrent performance of the requests at the clients is improved.