Implement Object Storage with SMR based Key-Value Store

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Author(s)/Presenter(s):

Qingchao Luo

Library Content Type

Presentation

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Focus Areas

Abstract

Object storage technology is suitable for cloud storage and cold storage market, because of its simplicity and scalability. Most of the workload on object storage is write once with few modification, then read a lot. So HDD SMR technology can be leveraged in object storage, since it provide cost efficient media but need sequential write without write in place requirement. This presentation introduces how to design log structured Key value Store based on SMR HDD, then build competitive Object storage.