Codis is a proxy based high performance Redis cluster solution written in Go. It is production-ready and widely used at wandoujia.com and many companies. You can see Codis Releases for latest and most stable realeases.
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| Codis | Twemproxy | Redis Cluster | |
|---|---|---|---|
| resharding without restarting cluster | Yes | No | Yes |
| pipeline | Yes | Yes | No |
| hash tags for multi-key operations | Yes | Yes | Yes |
| multi-key operations while resharding | Yes | - | No(details) |
| Redis clients supporting | Any clients | Any clients | Clients have to support cluster protocol |
- GUI website dashboard & admin tools
- Supports most of Redis commands, Fully compatible with Twemproxy(https://github.com/twitter/twemproxy)
- Proxies can register on zk/etcd, clients can avoid dead proxies, see "High Availability" section.
Proxy
Slots
Group
Sentinel
Active authors:
Emeritus authors:
Thanks:
Codis is licensed under MIT， see MIT-LICENSE.txt
You are welcome to use Codis in your product, and feel free to let us know~ :)
- Codis作者谈codis: https://dbaplus.cn/news-141-270-1.html
- codis配置参考 https://www.jianshu.com/p/4902eec92002
- codis原理细节最佳文档 https://www.51cto.com/article/595255.html
- Sentinel模块 https://cloud.tencent.com/developer/article/1767297
- Proxy初始化 https://cloud.tencent.com/developer/article/1752972
- Proxy如何处理请求 https://cloud.tencent.com/developer/article/1752737
- slot迁移 https://cloud.tencent.com/developer/article/1760069 https://cloud.tencent.com/developer/article/1767296
- codis源码分析 https://blog.csdn.net/antony9118/category_7045910.html
- 故障转移实践 https://blog.csdn.net/yabingshi_tech/article/details/107835459