Efficient Ops
Apr 1, 2018 · Backend Development
Ele.me’s Secret to Seamless Multi-Region Active-Active Architecture
This article details how Ele.me engineered a cross‑region active‑active system that scales elastically, tolerates whole‑data‑center failures, and maintains real‑time food‑delivery performance through geographic sharding, intelligent routing, and robust data‑replication middleware.
High Availabilityactive-activedata replication
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