A distributed transaction performance optimization method

With the wide application of distributed systems, complex transaction processing involving multiple nodes has become an important challenge. The difficulty lies in how to ensure the data consistency of each node and how to reduce the system delay to increase the transaction throughput. In order to solve the distributed transaction problem, the 2PC(two-phase commit) solution has been proposed by predecessors, but this solution brings some problems such as resource blocking, which has a great impact on the performance of distributed system. This paper proposes an asynchronous transaction processing scheme on the basis of 2PC protocol and BASE theory. It has been verified and evaluated that although 2PC scheme still performs well in solving distributed transaction problems, compared with 2PC scheme, the proposed scheme in this paper has slightly larger transaction throughput and less resource consumption, and the effectiveness of the solution has been verified in experiments.