You are working at a smart applicance company, and an adjacent engineering team has finished building a smart fridge. In order to use these smart capabilities, your team is tasked with building an app to monitor temperature, humidity, and power status. Your have been tasked with designing a high level architecture. Walk through a client/server model as well as constraints in this system. [ ] Requirement gathering: how many fridges, how frequently to collect data, latency, scalablity [ ] Microservice architecture [ ] Push vs pull, REST vs websockets [ ] Caching and DB lookups [ ] High level API design