TRANSACTION MANAGEMENT METHOD FOR ENHANCING DATA STABILITY OF NoSQL DATABASE BASED ON DISTRIBUTED FILE SYSTEM

摘要

Transaction management methods for enhancing data stability of a NoSQL DB based on a distributed file system are presented. The methods include, for instance: initializing a data storage transaction in which the distributed file system stores a logical file in the NoSQL DB, writing, by the distributed file system, the logical file into an inter-file IF, and moving, by the distributed file system, the inter-file to a physical file of the NoSQL DB when commit on a transaction occurs.