Huawei
H13-629_V3.0 · Question #751
() Redundancy technology is to divide a data file into ODC (M mark) equal-length data blocks, generate DC (N mark) check blocks through encoding, and the original file can be restored based on any D…
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Distributed Storage Architecture and Design
Question
() Redundancy technology is to divide a data file into ODC (M mark) equal-length data blocks, generate DC (N mark) check blocks through encoding, and the original file can be restored based on any D blocks. In this way, the failure of up to ODC nodes can be tolerated to achieve the purpose of data protection.
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- AEC
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(51 responses)- A100% (51)
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Topics
#erasure coding#EC#data protection#fault tolerance
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