Demos and architectures

Learn how you can use R2 within your existing application and architecture.

Demos

Explore the following demo applications for R2.

• Jobs At Conf: A job lisiting website to add jobs you find at in-person conferences. Built with Cloudflare Pages, R2, D1, Queues, and Workers AI.
• Upload Image to R2 starter: Upload images to Cloudflare R2 from a Next.js application.
• DMARC Email Worker: A Cloudflare worker script to process incoming DMARC reports, store them, and produce analytics.

Reference architectures

Explore the following reference architectures that use R2:

• 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.
• 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.
• Ingesting BigQuery Data into Workers AI
• Optimizing image delivery with Cloudflare image resizing and R2
• Fullstack applications
• Serverless ETL pipelines
• Serverless image content management
• Egress-free object storage in multi-cloud setups
• Event notifications for storage
• On-demand Object Storage Data Migration