Choosing our shard key is the most important decision we need to make: once we shard our data and deploy our cluster, it becomes very difficult to change the shard key. First, we will go through the process of changing the shard key.
Choosing our shard key is the most important decision we need to make: once we shard our data and deploy our cluster, it becomes very difficult to change the shard key. First, we will go through the process of changing the shard key.