SIMILARITY AND LOCATION AWARE SCALABLE DEDUPLICATION SYSTEM FOR MULTIMEDIA STORAGE SYSTEMS

Deduplication is an approach of eliminate accumulated data blocks with equal content, and has been exposed to effectively diminish the disk gap for storing large gigabyte of virtual machine (VM) images. However, it remainders challenging to classify deduplication in a real system, such as storage platform, where VM images are frequently inserted and retrieved. One of the main challenges in cloud computing is due to increasing demand of virtual machine Image storage. Existing system strives to decrease the storage consumed by virtual machine images. So in this paper proposed a SILO framework to implement the deduplication scheme in equally file and block level. And suggest a deduplication file system with short storage consumption and high-performance IO, which gratifies the requirements of VM hosting. Finally we extend our approach to implement multimedia files to check the deduplication in real time environments. And using heart beat protocol to analyze the data losses in data server and provide improved backup system.