METHOD AND DEVICE FOR MANAGING TERMINAL DATA RECORDS
摘要
<p>A method and a device for managing terminal data records are disclosed. The method includes: assigning a local unique identifier (LUID) for each data record in terminals; assigning a universal unique identifier (UUID) for the storage location of each data record in terminals; respectively establishing a mapping relationship between the LUID and UUID of each data record in terminals; respectively hiding the corresponding UUID in each storage location of a revising record changelog file; and during the asynchronous operation period of data recording, revising the value of a revising record entry in the changelog file by using the established mapping relationship between the LUID and UUID; and during the synchronous operation period of data recording, performing a synchronous operation for data records by using the established mapping relationship between the LUID and UUID and the value of the revising record entry of the chagelog file. The method and device can significantly reduce the length of a changelog file, obviously lower the operation complexity of the changelog, and simplify the operation and maintenance of the whole changelog file.</p>
