* WHY Redis choose single thread (vs multi threads): [https://medium.com/@jychen7/sharing-redis-single-thread-vs-multi-threads-5870bd44d153](https://medium.com/@jychen7/sharing-redis-single-thread-vs-multi-threads-5870bd44d153)
- WHY Redis choose single thread (vs multi threads): [https://medium.com/@jychen7/sharing-redis-single-thread-vs-multi-threads-5870bd44d153](https://medium.com/@jychen7/sharing-redis-single-thread-vs-multi-threads-5870bd44d153)