vivo Internet Technology
Jun 7, 2023 · Big Data
Erasure Coding Technology in the Evolution of Vivo Storage Systems
Combining academic advances and industry practice, the article surveys erasure‑coding techniques, then details Vivo’s optimized storage stack—enhancing Reed‑Solomon with bit‑matrix scheduling, parallel cross‑AZ repair, LRC and MSR layers, and intermediate‑result optimization—to achieve high reliability while minimizing bandwidth and storage overhead.
Data RedundancyDistributed StorageErasure Coding
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