An efficient transaction processing method on the distributed database

摘要

Distributed system have shown its good robustness, extensibility and effectiveness in the processing, storage and transmission of large data. Now with the expansion of the amount of data and application, it has become a challenging task to ensure its transaction in a distributed and heterogeneous environment. The sub transactions of a distributed transaction not only need to be coordinated with the local other transactions, but also with other sub transactions that generated in the global manager. Based on the discussion of distributed transaction processing model and its transaction commit protocol, the failure reasons with the model analysis of general distributed transaction processing in the practical application in our information database system are given, based on the interface in a relational database management system and super text pre-treatment language of distributed transaction processing implementation method. The research results show that this distributed transaction processing method is reliable, and can simplify the implementation of global program.