Driver used for the single Health record collection.
Optional clock override.
Create a Health record and return its generated id.
Delete a Health record.
List a bounded page of Health records.
Write or replace a deterministic Health record id.
Read a Health record, returning undefined when it does not exist.
Update mutable fields on an existing Health record.
Persist Voltra Health state through any normal DataItemDBDriver.
This keeps Health infrastructure-neutral: DynamoDB, in-memory drivers, and future driver implementations all use the same logical record model.