Redis is a real database. If I wasn’t convinced it could retain data I hand it, I wouldn’t use it in the first place.
Just because it works for your use case right now doesn’t mean there isn’t room for improvements to support others too.
Just because it works for your use case right now doesn’t mean there isn’t room for improvements to support others too.
No, redis is a memory cache, with some ACID like features bolt on.
Even real databases have hard time maintaining consistency across nodes. CAP is a real constraint.
Oh good, then you don't need to do any of the stuff that you suggested to do