Introducing QDB and RebornDB: A Distributed Key‑Value Database Compatible with Redis and Supporting Dynamic Resharding

This article explains the motivations behind key‑value stores, compares Redis with the newly created QDB, and details the architecture, dynamic resharding, high‑availability mechanisms, and future improvements of the distributed database solution RebornDB.

QDBRebornDBRedis

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Introducing QDB and RebornDB: A Distributed Key‑Value Database Compatible with Redis and Supporting Dynamic Resharding

Qunar Tech Salon

Jul 6, 2015 · Databases

Design, Deployment, and Lessons Learned from Codis and RebornDB: A Proxy‑Based Distributed Redis Solution

This article presents an in‑depth overview of Codis and its next‑generation project RebornDB, covering Redis, Redis Cluster, the proxy‑based architecture, consistency trade‑offs, production deployment experiences, operational pitfalls, and broader perspectives on distributed databases and architectures.

CodisDistributed CacheProxy

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Design, Deployment, and Lessons Learned from Codis and RebornDB: A Proxy‑Based Distributed Redis Solution