How to document data schema in Redis?

Question

Redis

How is it common to document a Redis data schema?
Key name format, types, lifetime, purpose.
To make it clear to other developers.
For example, I really liked Swagger/OpenAPI for describing the API.

Answer 1

We have a shared library with types and methods for working with Redis. All key generation is there. Stored json or binary data serialized using protobuf.
Suitable if everyone writes in the same language.

Answer 2

How are you going to document what isn't there? Redis is a key-value database and has no data schemas. Both keys and values ​​are strings.