Product Manager @Cloudflare. also other things.
Internet
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We were told Vary is “the ugliest part of HTTP.”
So naturally we spent a bunch of time implementing it.
Cloudflare now supports Vary in Cache Rules. You can normalize the chaos instead of choosing between wrong responses and a useless cache.
blog.cloudflare.com/vary-sup…
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We just made connections to origin servers faster and more secure.
p90 latency improved by 150ms+. 45 billion connections a day now use post-quantum encryption.
and It’s automatic (obviously)!
blog.cloudflare.com/automati…
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Perf features or CDN requests? We got a bunch of stuff cooking but what’s missing?
Lots of what we ship for @Cloudflare Birthday Week starts with someone asking for it here. Less than a month out. Ask.
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Cool post from one of our Interns about her work looking into how we can be more efficient with storage
Could we get more cache space with the same hardware? We prototyped compression inside Cloudflare's cache to find out. cfl.re/4qNSwRy
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My 2 y.o. niece also breaks out of sandboxes and runs wild but she's never attempted to takedown hugging face (that im aware of)
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Love that @irvinebroque works the weird hours I work or is just cool about random idea pings
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Alex Krivit retweeted
Our investigation and results suggest the Internet would be better off without the ORIGIN attribute. In modern BGP, it doesn’t really make sense to have.
Read more in our post
blog.cloudflare.com/bgp-orig…
Nearly 70% of BGP paths have their ORIGIN attribute rewritten by transit providers - for traffic advantages, not correctness. We mapped the global impact and argue it's time to deprecate ORIGIN in route selection.
cfl.re/4x1DJoy
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Changing headers on your origin can be hard. sometimes these headers can impact your cache, so we tried to make it as easy as possible to do what you want to make sure we're caching as much as possible blog.cloudflare.com/introduc…
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Smart Tiered Cache quality of life improvement just landed for those hosted on public clouds blog.cloudflare.com/smart-ti…
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PQE now, optimization also!
Why we cannot wait for better post-quantum signature algorithms: ML-DSA will have to do. But searching for better is still important! blog.cloudflare.com/ml-dsa-w…
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Alex Krivit retweeted
Workers Cache — Your Cloudflare Worker now has its own tiered cache in front of it:
blog.cloudflare.com/workers-…
Workers Cache is a programmable tiered cache between Workers — even between code running in the same Worker
we’ve seen pretty much every approach to caching over the years from our customers, and Workers Cache is the direct result of everything we’ve learned
it takes all the workarounds and clever hacks we’ve seen to make sites and APIs fast, and simplifies them down to writing JavaScript and returning Cache-Control headers
you can use for so much — for us this is like shipping 12 different things on the same day
first up — you can use it to place your app near your database, cache its responses, and run code in front close to users:
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Big! Go try it out!
We are launching Workers Cache, a regionally tiered cache that sits directly in front of your Worker entrypoints. Infinitely composable, configured via standard HTTP headers. cfl.re/44IVyfI
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Before everyone goes to enjoy fireworks --- Cache Rules now honor Vary. The same URL can serve multiple cached versions (languages, formats, encodings), each matched to the request. No custom cache keys needed. Live on all plans 👇developers.cloudflare.com/ch…
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