doyoubi

4 ms·

1. 1.▲
   by doyoubi 5y ago

   Tendis focuses more on persistence and it uses decentralized architecture just as Redis Cluster.
2. 2.▲
   by doyoubi 5y ago

   I have to admit the diagram is a bit misleading. The core idea here is called chunk: https://github.com/doyoubi/undermoon/blob/master/docs/chunk.... Each proxy always runs in front of 2 Redis instan
3. 3.▲
   by doyoubi 5y ago

   Yes! It uses exactly the same slot model in the official Redis Cluster. Each key will first calculate its slot number by a hashing function. Then try to find out the instance with this corresponding slot. So this solution is compatible with
4. 4.▲
   by doyoubi 5y ago

   Cool! Thanks for sharing.
5. 5.▲
   by doyoubi 5y ago

   Nop. It's that a better solution would still be using multiple Redis instances on each physical server. Trying to support multi-threads in the storage engine requires complex synchronization implementation. Sharing nothing between each
6. 6.▲
   by doyoubi 5y ago

   Redis 6 has already supported multiple threads for IO. The memory storage engine is still inside a single thread but I think it's fine.
7. 7.▲
   by doyoubi 5y ago

   Yes, that's accurate. This project runs on top of Redis as Redis has already done a good job as a memory storage engine. And https://github.com/doyoubi/undermoon-operator will help run it with Redis instances toge
8. 8.▲
   by doyoubi 5y ago

   Feel free to let me know if you get any questions :)
9. 9.▲
   Redis Cluster Re-Implemented in Rust: Scaling Redis Easily in Kubernetes(github.com)

   106 points by doyoubi 5y ago|21 comments