Web Application Architecture Frontend Backend Diagram

This diagram shows how a modern web application's frontend and backend components interact, including load balancing, caching, and background job processing. It's a practical reference for architecture discussions and technical documentation. Tip: show the message queue and background workers separately from the main request path to clarify what's synchronous versus asynchronous.

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The prompt behind this diagram

Design a web application architecture diagram showing a Frontend Client (single-page app) communicating over HTTPS with a Backend API Server, which connects to a Business Logic Layer, an Authentication Service, a Primary Database, and a Caching Layer. Include a Load Balancer in front of multiple backend instances, a CDN serving static frontend assets, and a Background Job Worker processing asynchronous tasks pulled from a Message Queue connected to the backend.

Paste your own description (or Terraform / docker-compose / SQL schema) into draft1 and get a diagram like this for your exact system.

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