JD Cloud Developers
Dec 8, 2020 · Cloud Computing
How JD Cloud’s Self‑Developed Cloud Disk Powers Ultra‑Stable Mega‑Sale Events
This article reveals how JD Intelligent Cloud’s in‑house cloud disk delivers ultra‑low latency, high‑availability block storage for massive sales events, detailing its Raft‑based architecture, three‑replica consistency, NVMe caching, incremental snapshots, and smart‑NIC acceleration that together ensure 99.99999% data reliability across diverse workloads.
High AvailabilityNVMe cachingRaft protocol
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