Was tendermint/tendermint#9943

Problem definition

We do not have a complete picture on how our users as well as different Tendermint components interact with storage. We therefore need to collect all the relevant use cases for the storage backend:

• Who and how are the using Tendermint storage (validators, sentries, full nodes, etc., but with specific emphasis on what people are doing with full nodes)
• How are different Tendermint components using the storage.

DoD

• A list of different users, their typical usage patterns and issues with regards to Tendermint storage.