2 results about "Queue" patented technology

The invention discloses a work task synchronization method based on final data consistency among multiple systems, which comprises the following steps of: extracting business data generated by multiple business systems from a data queue by adopting a multi-thread mode, fusing the business data through information such as a data unique ID (Identity), a source system, a processor and a data state in each piece of data, according to the method, a unique identifier which can be stored in a memory cache is formed, whether the data is to-be-handled data or handled data is judged according to the data generation time and the data state of each piece of unique identifier data, and finally whether the data is stored in a relational database is determined, so that the final consistency of the task data is ensured, and the processing efficiency is improved. The problem of data logic errors caused by disordered data time sequences introduced by improving the data interaction performance among multiple systems is solved, the final result data is directly stored in the relational database, and the problem that the system performance is sharply reduced due to the fact that the database is frequently operated by process data is avoided.