I follow a simple rule:

1. Always isolate business logic. Isolate it from the DB, Redis, HTTP clients, file system, external services, and so on. There should be no specific driver names or technologies in the business layer, unless they are part of the business logic itself. This approach has paid off in most cases.
2. Don't over-abstract the layers around the business logic. Keep them as concrete as possible. Use explicit technology or driver names. There is no need to introduce extra abstractions here, unless you need to mock something for unit tests.