To Nha Notes | June 2, 2021, 3:37 p.m.
Partitioning is the process of splitting your data into multiple Redis instances, so that every instance will only contain a subset of your keys. The first part of this document will introduce you to the concept of partitioning, the second part will show you the alternatives for Redis partitioning.
For more detail, see its document https://redis.io/topics/partitioning