Solution Architecture

Components

Azure Service   Recommended SKU*
Azure Data Factory Data Orchestration Engine to move data and trigger data transformations (ELT) Azure Data Factory v2
Azure KeyVault Centralizing storage of secrets/password, such as OnPremises SQL Server password/connection string Standard
Azure Functions Severless compute service used to control ADS Go Fast framework (C# and Windows OS) Consumption plan
Azure Data Lake Storage Gen2 Data Lake LRS - StorageV2
Azure Blob Storage Storage account for Logs LRS - StorageV2
Azure SQL Database ADSGoFast database (Framework Metada) S0 DTU10
Azure Virtual Machine Virtual Machine for Azure Data Factory Integration RunTime Standard_B2ms
Azure Bastion Secure RDP to VMs in Azure virtual network, without the need of public IP  
Azure Monitor (Application Insights) Monitor the availability, performance, and usage for Azure Functions, Azure SQL, Azure Data Factory and more  

*Minimum required for development. Production environment requirements will depend on data ingestion rate, size, security and HA/DR.