作者位次 #3/3OSDI 2026Oral· Operating Systems & Distributed Systems
WiseCode: Breaking the Scalability Barriers of Wide-Stripe Vector Codes
Sijie Cai · Guangyan Zhang · Xiao Niu
摘要
Wide-stripe erasure codes, with tens to over a hundred data chunks per stripe, offer high reliability at low storage overhead. Existing wide-stripe designs that are based on scalar codes (e.g., LRCs in Google and Azure) reduce _repair traffic_ but increase _storage overhead_. Although vector code...