The hard drives are either master or slave. A hard drive is not a master-and-slave.
Exactly. And an entry in a key/value store is either a key or a value. Not both.
No, an entry is a key-and-value pair. Are you deriously suggesting it is possible to add only keys without corresponding values, or vice versa?
Exactly. And an entry in a key/value store is either a key or a value. Not both.
No, an entry is a key-and-value pair. Are you deriously suggesting it is possible to add only keys without corresponding values, or vice versa?