@startuml

node Client { artifact WebClient }

node MiddleCommunication { artifact ClientMiddleWare artifact ServerMiddleWare }

node Server { artifact GameServer }

node Database { artifact DBMS artifact Game }

WebClient "[*]" — "[1]" ClientMiddleWare : TypeScript ClientMiddleWare "[1]" -left- "[1]" ServerMiddleWare : [protocol] WebSocket Server "[1]" — "[1]" ServerMiddleWare : Java Server -up- Database : JPA

@enduml