Tag-based cache invalidation now available for all responses

TL;DR

Previously, cache invalidation (the process of removing outdated data from storage) was limited, causing inefficiencies. Vercel has introduced tag-based cache invalidation for all responses, allowing developers to manage cache more effectively.

Key Takeaways

• Implement Vercel-Cache-Tag for targeted cache invalidation.
• Use Incremental Static Regeneration for automatic cache management in Next.js.
• Apply cache tags across parent and child projects for better organization.
• Avoid full cache purges by invalidating only relevant cached content.