Transaction flow processing method and system

The invention relates to a transaction flow processing method and system. According to the invention, a business system is decoupled from a flow processing system through employing a message queue, the response speed of the business system is improved, and the pressure of the flow system during a transaction peak period can be reduced; and serialization and deserialization of a pipeline object is performed by using Hessian, the speed is improved, serialized byte streams are shorter, the transmission speed is higher, some reduced whole-process processing efficiency caused by decoupling is made up, a large amount of transaction pipeline data is stored in a sub-library, sub-table and sub-partition mode, the access performance is improved, a storage library table corresponding to the serial number is calculated by adopting a MurMurHash algorithm, the operation performance is higher, the collision rate is lower, the flow data can be more uniformly distributed into a plurality of tables, and database resources are