A DATA PROCESSING METHOD AND SYSTEM THEREOF

摘要

The invention discloses a method and system for processing data. The method comprises the following steps: when a request for updating a data record in a database is obtained, newly plugging in a data record with the same object identity into the database according to the data record requesting to update; adding edition information in the data record which is newly plugged in, wherein the edition information is used for demonstrating the time sequence of the plug-in operation of the data record with the same object identity; and when the database is copied to another database, through utilizing a plurality of threads, the database copy operate is carried out. By utilizing the method and system for processing the data, the efficiency of copying the database is improved on the premise of guaranteeing the data consistency to a certain degree.