1. [Nacos](https://github.com/alibaba/nacos):an easy-to-use dynamic service discovery, configuration and service management platform for building cloud native applications.
2. [Eureka](https://github.com/Netflix/Eureka):AWS Service registry for resilient mid-tier load balancing and failover.
3. [ShardingSphere](https://github.com/apache/shardingsphere):Build criterion and ecosystem above multi-model databases