Caching Patterns

Caching is a critical aspect of building performant and scalable applications. Cloudflare Workers provide several caching patterns that you can use to optimize your application's performance. These patterns include:

• Cache-First: Serve from cache if available, otherwise fetch from origin.
• Network-First: Always fetch from origin, caching the response for subsequent requests.
• Stale-While-Revalidate: Serve from cache immediately, then update the cache in the background.

You can also manipulate HTTP cache headers (Cache-Control, Expires) to control how Cloudflare's CDN caches content. Effective caching is crucial for improving performance and reducing origin server load.

Visit the following resources to learn more:

• @official@How the Cache Works · Cloudflare Workers
• @article@Caching Strategies
• @article@Caching Static and Dynamic Content