DataFunSummit
Aug 12, 2022 · Big Data
JD's Big Data Cross‑Domain and Hierarchical Storage Practices
JD’s article details its big‑data platform’s cross‑domain and hierarchical storage solutions, describing the challenges of multi‑datacenter data synchronization, the architecture of its storage layer, the implemented asynchronous and synchronous data flows, topology management, metadata tagging, and performance‑enhancing techniques for efficient, disaster‑resilient data handling.
Hierarchical Storagebig datacross-domain storage
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