Moving k8s communication to gRPC
March 20, 2021 2:00PM
How we use gRPC in combination with Kubernetes to improve the performance and usability of internal APIs....
Delivering HTTP/2 upload speed improvements
August 24, 2020 12:00PM
HTTP2 Cloudflare Network NetworkCloudflare recently shipped improved upload speeds across our network for clients using HTTP/2. This post describes our journey from troubleshooting an issue to fixing it and delivering faster upload speeds to the global Internet....
Comparing HTTP/3 vs. HTTP/2 Performance
April 14, 2020 12:00PM
HTTP2 HTTP3 Better Internet QUIC PerformanceWe announced support for HTTP/3, the successor to HTTP/2, during Cloudflare’s birthday week last year. Our goal is and has always been to help build a better Internet. Even though HTTP/3 is still in draft status, we've seen a lot of interest from our users....
On the recent HTTP/2 DoS attacks
August 13, 2019 6:00PM
Vulnerabilities DDoS HTTP2Today, multiple Denial of Service (DoS) vulnerabilities were disclosed for a number of HTTP/2 server implementations. Cloudflare uses NGINX for HTTP/2. Customers using Cloudflare are already protected against these attacks....
NGINX structural enhancements for HTTP/2 performance
May 22, 2019 6:14PM
Speed Week Speed & Reliability NGINX HTTP2My team: the Cloudflare PROTOCOLS team is responsible for termination of HTTP traffic at the edge of the Cloudflare network. We deal with features related to: TCP, QUIC, TLS and Secure Certificate management, HTTP/1 and HTTP/2....
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