iQIYI Technical Product Team
Oct 24, 2024 · Big Data
iQIYI Multi-AZ Unified Scheduling Architecture for Big Data
iQIYI’s Multi‑AZ unified scheduling architecture combines a unified storage layer (QBFS), an abstracted compute scheduler (QBCS), and a federated metadata service (Waggle Dance) to seamlessly route data and jobs across availability zones, cut storage costs up to 65 %, reduce overall big‑data workload expenses by more than 35 %, and lay the groundwork for future hybrid‑cloud expansion.
Big DataUnified Storagecompute scheduling
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