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۲۳ مقاله

Vercel Blog

How we cut CDN metadata lookup latency by 91%

Every request to Vercel passes through our CDN , which executes on average over 80 million routing instructions per second. Part of that work is looking up metadata to determine which paths exist and how to serve them. When that metadata isn’t cached, the CDN has to fetch it before it can serve the response. We used…

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MDN Blog

Image formats: Codecs and compression tools

Image compression involves countless trade offs between quality, size, and speed. In this final part of the series, we experiment with codecs, metrics, and tools to find practical ways to balance efficiency and visual fidelity.

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MDN Blog

Image formats: Pixel data from encoders to decoders

From individual pixels to fully decoded images on your screen, raw pixel data gets transformed, compressed, and efficiently delivered. Learn about the techniques and optimizations that shrink image information without any perceivable loss in quality.

توسعه وب۱۶ دقیقه مطالعه
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