Azure Foundry Platform delivers a comprehensive multi-tier architecture spanning presentation, application, integration, and data layers across four dedicated subnets within a single VNet. Traffic flows from end users and mobile clients through Azure Front Door, CDN, WAF, and Traffic Manager to Application Gateway, which routes requests to App Service, AKS, and API Management for processing. Integration services including Service Bus, Event Hubs, Event Grid, and Stream Analytics connect application tier to data tier, while Data Factory and Synapse Analytics orchestrate ETL pipelines feeding Machine Learning and Azure OpenAI for intelligent insights. Security and operations are centralized through Key Vault, Azure Active Directory, Managed Identity, Sentinel, and comprehensive monitoring via Application Insights and Log Analytics. Fork this diagram to customize subnet ranges, add additional compute options like Container Apps or Azure Batch, or adapt the security posture for your compliance requirements.