https://skyaching.com/en/ Recent content on skyaching https://skyaching.com/%3Clink%20or%20path%20of%20image%20for%20opengraph,%20twitter-cards%3E https://skyaching.com/%3Clink%20or%20path%20of%20image%20for%20opengraph,%20twitter-cards%3E Hugo -- 0.147.8 en Sun, 22 Dec 2024 10:00:00 +0800 https://skyaching.com/en/tech/imgproxy-vs-akamai-cdn-performance/ Sun, 22 Dec 2024 10:00:00 +0800 https://skyaching.com/en/tech/imgproxy-vs-akamai-cdn-performance/ A controlled experiment comparing image download throughput across S3, Akamai → S3, and CloudFront → Imgproxy → S3, with Wilcoxon signed-rank tests verifying CDN cache warm-up effects.