PBI Diagnostic Platform integrates Azure services, Databricks, and third-party identity/security tools into a unified data pipeline for property risk analysis. Data flows from external systems through OKTA SSO into a React SPA frontend, Azure API Management gateway, and .NET Core microservices that orchestrate processing across Databricks, Azure Functions, and Container Apps. The architecture implements defense-in-depth security with Cloudflare WAF, Azure Key Vault, CyberArk PAM, and Venafi PKI, while Databricks Delta Lake and Azure Data Lake Gen2 serve as the analytical backbone. This enterprise-grade design demonstrates how to balance real-time responsiveness, compliance, and scalability across identity, compute, storage, and observability layers. Fork and customize this diagram on Diagrams.so to adapt it for your own multi-cloud diagnostic or analytics platform.