Caching is 'fun' if you don't set it up correctly. A useful cheat sheet of CloudFront edge cache TTL settings that I found in AWS documents site. Origin Configuration Minimum TTL = 0 Seconds Minimum TTL > 0 Seconds The origin adds a Cache-Control max-age directive to objects CloudFront caching CloudFront caches objects for the lesser of … Continue reading CloudFront Edge Cache Settings →