Tendis Storage Edition is an open-source distributed high-performance KV storage designed and developed by Tencent Interactive Entertainment CROS DBA team & Tencent Cloud Database team. Tendis Storage Edition is fully compatible with Redis protocol and uses rocksdb as the storage engine. At the same time, Tendis Storage Edition supports disk capacity far beyond memory, which can greatly reduce user storage costs. Similar to Redis Cluster, Tendis Storage Edition uses a decentralized cluster management architecture. Data nodes communicate through the gossip protocol, and users can access any data node in the cluster, and requests can be routed to the correct node. And cluster nodes support automatic discovery, fault detection, automatic fault switching, data migration, etc., greatly reducing operation and maintenance costs.