CDB: Critical Data Backup Design for Consumer Devices with High-Density Flash based Hybrid Storage
TimeTuesday, July 12th4:10pm - 4:30pm PDT
Location3004, Level 3
Embedded Memory, Storage and Networking
DescriptionTo protect critical data, existing methods are designed for improving reliability of consumer devices with non-hybrid flash storage. Based on evaluations and analysis, these methods will result in significant performance and lifetime degradation in consumer devices with hybrid storage. To address the above problems, a critical data backup (CDB) method is proposed to backup designated critical data with making full use of different kinds of memory in hybrid storage. Experiment results show that compared with the state-of-the-arts, CDB achieves encouraging performance and lifetime improvement.