I have to design an API gateway server with GraphQL API, I will be divide my server to 3 layer:\n1. GraphQL API: Receive all request, handling authentication, handling loging\n2. Bussiness logic: Handle all logic of our system as calling to external API, database (have many types of database, so need to abtract class to handle), caching query \n3. Database: Handling insert/update/delete/query on database\n\nWith this system design above, do you think I can handle 1 million request per second?

I have to design an API gateway server with GraphQL API, I will be divide my server to 3 layer:\n1. GraphQL API: Receive all request, handling authentication, h