supported by the National High Technology Research and Development Program of China(No.2013AA01A212);National Natural Science Foundation of China(No.61272511,No.61370063,No.61300047,No.91438117,No.91538202);SRF for ROC,SEM,Open fund of China State Key Laboratory of Virtual Reality Technology and Systems(No.BUAA-VR-16KF-20);Beijing Intelligent Logistics System Collaborative Innovation Center
We propose an alternative Redundant array of independent disks(RAID) data layout, Asymmetrical grouping data organization(AGDO), for object-based data de-duplication backup system. Object-based data deduplication is a...