AntData
Mar 7, 2025 · Artificial Intelligence
Design and Implementation of a Cloud‑Native AI Storage Acceleration System (PCache) for Large‑Scale Model Training
This article examines the challenges of AI storage for massive models, describes Ant Group's multi‑cloud, high‑availability PCache architecture, and details its GPU‑mixed deployment, metadata services, data‑link optimizations, and performance results that enable petabyte‑scale training with low cost and high stability.
AI StorageCloud NativeLarge Models
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