Demos and architectures (9)

Last updated May 19, 2026 Learn how you can use Workers within your existing application and architecture.

Reference architectures

Explore the following reference architectures that use Workers:

Fullstack applications A practical example of how these services come together in a real fullstack application architecture.

Storing user generated content Store user-generated content in R2 for fast, secure, and cost-effective architecture.

Optimizing and securing connected transportation systems This diagram showcases Cloudflare components optimizing connected transportation systems. It illustrates how their technologies minimize latency, ensure reliability, and strengthen security for critical data flow.

Ingesting BigQuery Data into Workers AI You can connect a Cloudflare Worker to get data from Google BigQuery and pass it to Workers AI, to run AI Models, powered by serverless GPUs.

Event notifications for storage Use Cloudflare Workers or an external service to monitor for notifications about data changes and then handle them appropriately.

Extend ZTNA with external authorization and serverless computing Cloudflare's ZTNA enhances access policies using external API calls and Workers for robust security. It verifies user authentication and authorization, ensuring only legitimate access to protected resources.

Cloudflare Security Architecture This document provides insight into how this network and platform are architected from a security perspective, how they are operated, and what services are available for businesses to address their own security challenges.

Composable AI architecture The architecture diagram illustrates how AI applications can be built end-to-end on Cloudflare, or single services can be integrated with external infrastructure and services.

A/B-testing using Workers Cloudflare's low-latency, fully serverless compute platform, Workers offers powerful capabilities to enable A/B testing using a server-side implementation.

Serverless global APIs An example architecture of a serverless API on Cloudflare and aims to illustrate how different compute and data products could interact with each other.

Serverless ETL pipelines Cloudflare enables fully serverless ETL pipelines, significantly reducing complexity, accelerating time to production, and lowering overall costs.

Egress-free object storage in multi-cloud setups Learn how to use R2 to get egress-free object storage in multi-cloud setups.

Retrieval Augmented Generation (RAG) RAG combines retrieval with generative models for better text. It uses external knowledge to create factual, relevant responses, improving coherence and accuracy in NLP tasks like chatbots.

Automatic captioning for video uploads By integrating automatic speech recognition technology into video platforms, content creators, publishers, and distributors can reach a broader audience, including individuals with hearing impairments or those who prefer to consume content in different languages.

Serverless image content management Leverage various components of Cloudflare's ecosystem to construct a scalable image management solution

Enterprise AI agent workspace Reference architecture for building governed, stateful enterprise AI agent workspaces on Cloudflare.

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description: Build and deploy an interactive ChatGPT App on Cloudflare Workers with real-time multiplayer state using MCP. title: Build an Interactive ChatGPT App image: https://developers.cloudflare.com/workers/demos/chatgpt-app/og.png?v=0c7d8183ab335947

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