Didi Tech
Mar 15, 2019 · Databases
Design and Evolution of Fusion: Didi’s Distributed NoSQL Database
Fusion is Didi’s self‑developed distributed NoSQL database, fully compatible with the Redis protocol, that combines Redis‑level low latency, MySQL‑level durability, ACID transactions, multi‑replica high availability, FastLoad bulk import, NewSQL secondary indexes, and cross‑datacenter active‑active replication to serve petabyte‑scale ride‑hailing data.
Active‑Active ReplicationDistributed DatabaseFastLoad
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