ER-Store: A Hybrid Storage Mechanism with Erasure Coding and Replication in Distributed Database Systems

<div>Disk consumption of different storage schemes. (a) Disk consumption under different record numbers for tolerating two failures. (b) Disk consumption for different fault tolerance numbers. The more the failures to be tolerated, the more the storage space ER-store will save.</div>

Scientific Programming

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Figure 5

Figure 5: ER-Store: A Hybrid Storage Mechanism with Erasure Coding and Replication in Distributed Database Systems 