ValueChangedKVStore

Purpose

When the value in the KV-store changes, engines interested in this information get notified.

Type

Records with fields:

• Storage Key: StorageKeyV1

The key that that identifies the changed piece of data in the KV-store.

• Storage Value: StorageValueV1

The corresponding value that needs to be recorded in the KV-store.

• Epoch Timestamp: EpochTimestamp

The wall clock time of the moment the value was changed.