Research about NAND-Based Adaptive Storage Management Method

Abstract

Since the physical characteristics and access mode of flash memory both have significant difference with disk, storage management research become the basis and key factor of flash memory database, the performance of storage management often directly impacted on the performance of other subsystems in flash memory database system. Against the characteristics of database data access and problems of existing methods, this paper presented an adaptive flash memory management method which improved performance of data updating in flash memory while taking into account of the better read performance.