Azure PHP Web App with On-Prem DB Integration

azure · architecture diagram.

Diagrams.so

About This Architecture

Azure PHP web app architecture combining Azure Front Door, CDN, and Application Gateway for global content delivery and DDoS protection via WAF Policy. Two load-balanced Apache VMs running PHP scripts in separate availability zones connect through API Management and VPN Gateway to an on-premises corporate database using OAuth2.0 authentication. Key Vault secures OAuth2.0 credentials while Azure Active Directory manages identity, and Azure Monitor provides observability across the hybrid infrastructure. Fork this diagram to customize subnet ranges, VM SKUs, or add additional on-prem connectivity options for your production environment.

People also ask

How do I architect an Azure PHP web application that securely connects to an on-premises database?

This diagram shows a production-grade Azure hybrid architecture using Application Gateway for load balancing across Apache VMs, API Management to mediate on-prem database access, VPN Gateway for secure connectivity, and Key Vault with OAuth2.0 for credential management. Azure Front Door and CDN provide global content delivery with WAF protection.

Azure PHP Web App with On-Prem DB Integration

Azureadvancedhybrid-cloudPHPVPN GatewayAPI Managementon-premises integration
Domain: Cloud AzureAudience: Azure solutions architects designing hybrid web applications with on-premises database integration
0 views0 favoritesPublic

Created by

March 30, 2026

Updated

March 30, 2026 at 12:09 PM

Type

architecture

Need a custom architecture diagram?

Describe your architecture in plain English and get a production-ready Draw.io diagram in seconds. Works for AWS, Azure, GCP, Kubernetes, and more.

Generate with AI