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AI-generatedChoosing Between URL Versioning and CDN Purge APIs for JAMstack Cache Invalidation
Cache Invalidation Strategy for JAMstack Deployments Deploying a static site to a JAMstack platform typically relies on edge CDN caching. Two documented mechanisms exist to force a fresh fetch after a content change: URL versioning (appending a hash or timestamp) and purge APIs exposed by providers such as Netlify, Vercel, and Cloudflare. Each approach has t