Architects' Tech Alliance
Aug 8, 2021 · Big Data
Hera Data Service Architecture and Core Functions at Vipshop
The article introduces Vipshop's self‑developed Hera data service, detailing its background, three‑tier architecture, scheduling workflow, multi‑engine query capabilities, adaptive execution, SQL generation, resource isolation, metrics collection, and performance improvements such as Alluxio caching for large‑scale crowd computing.
Big DataData ServiceData Warehouse
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