In Azure architecture choosing the right azure service is half the job done. Here goes the list

• Lift and shift current app to cloud → Virtual machine
• Simple app without orchestrator → Container Instances
• Complex app with orchestrator → Container services (AKS)
• Run Orchestrated microservices→Service fabrics
• Repetitive jobs on massive scale → Batch
• Host web application → Web App
• Automate one step of a process → Functions
• Automate a complete process → Logic App
• Store relational data → Azure Sql server or Azure MySql or Azure Postgresql or Azure Maria Db
• Store Non Relational data with API to access the data → Cosmos Db
• Store OLAP relational data → Azure sql data warehouse
• Store OLAP non-relational data → Azure data lake store
• Send message to one subscriber and could get a message back → Service Bus Queue
• Send message to multiple subscriber and could get a message back → Service Bus Topics
• Send Discrete data which does not happen continually → Event Grid
• Send continuous stream of data related to each other → Event Hub
• Send Notification to many devices over different protocols → Notification Hub
• Send and receive message to IOT devices → Azure IOT Hub
• Send real time communication → Azure SignalR Service
• Scale HTTP app for globally distributed users → Azure front door
• Scale Non HTTP app(UDP , Signal R) for globally distributed users → Azure traffic manager
• Access data that changes little → Azure Cache for Redis
• Application with Audio/Video/Images/Static file heavy → Azure CDN