WriteLabel¶
Purpose¶
The WriteLabel specifies which keys a transaction may and will write to. The rationale behind this information is that if a transaction definitely write to a set of keys, there is no need to wait for previous read or writes to this key.
Structure¶
| Field | Type | Description |
|---|---|---|
will_write |
KVSKey set | in V1, this is a generic set of keys that will be written |
may_write |
KVSKey set | in V1, this is a generic set of keys that may be written |
From V2 onward, after imposing a tree-structure on keys (or something similar), we can represent potentially infinite sets of keys.