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Research and implementation of erasure code technology in cloud file system

Source: Internet
Author: User
Keywords Erasure code Research and implementation coding
Tags access application change cloud code coding data data access
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Research and implementation of erasure code technology in cloud file system

Cheng, Zhong, Meng, Li Liangshu, and Rong, Yang Tingting, Depei, Guan, Chen Wei

This paper studies the application of erasure code in cloud file system, this paper probes into the design of erasure code in cloud file system from six aspects, such as the type of erasure code, encoding object, encoding time, data change, data access mode and data access performance, to enhance the storage model of cloud file system. On this basis, the prototype system is designed and implemented, and it is proved that the erasure code can effectively protect the data availability of the cloud file system and save the storage space.

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