DUAL JOURNALING STORE METHOD AND STORAGE MEDIUM THEREOF

摘要

A dual journaling storing method and a storage medium thereof are provided, in which data are stored toward a central portion of a storage space of the storage medium from start and end locations when a flash memory or the like is used as a storage medium for storing/managing/processing data. One data is stored from a start location of the storage medium based on the journaling method, and another data is stored from an end location of the storage medium toward the start location.