How we improved DNS record build speed by more than 4,000x
May 25, 2022 12:59 PM
How we redesigned our DNS pipeline to significantly improve DNS propagation speed across all zones....
May 25, 2022 12:59 PM
How we redesigned our DNS pipeline to significantly improve DNS propagation speed across all zones....
May 19, 2022 3:39 PM
Pint is a tool we developed to validate our Prometheus alerting rules and ensure they are always working...
May 17, 2022 12:59 PM
In Cloudflare’s global network, every server runs the whole software stack. Therefore, it's critical that every server performs to its maximum potential capacity...
May 14, 2022 2:50 PM
This is Part 1 of what will be a year-long series documenting our journey to re-architect our systems to be the best, fastest, most-scalable purge in the industry ...
May 11, 2022 1:00 PM
I’m delighted to announce an extension of the benefits of caching with Cache Reserve: a new way to persistently serve all static content from Cloudflare’s global cache...
April 27, 2022 2:02 PM
Earlier this month, Cloudflare’s systems automatically detected and mitigated a 15.3 million request-per-second (rps) DDoS attack — one of the largest HTTPS DDoS attacks on record...
April 13, 2022 12:58 PM
We are excited to announce that as of today, network security teams can procure and use Magic Transit, Cloudflare’s industry-leading DDoS mitigation solution, and Kentik’s network observability as an integrated solution...
April 12, 2022 1:12 PM
Welcome to our first DDoS report of 2022, and the ninth in total so far. This report includes new data points and insights both in the application-layer and network-layer sections — as observed across the global Cloudflare network between January and March 2022...
April 05, 2022 12:57 PM
This post tells the story of how a missing shell option called “pipefail” slowed Cloudflare down....
March 21, 2022 4:14 PM
Today, we’re proud to report we are the fastest provider in 71% of the top 1,000 most reported networks around the world...
December 16, 2021 1:58 PM
Cloudflare Is reducing the environmental impact of web searches with 20+ billions crawler hints delivered so far. This blog describes the technical solution of how we built the Crawler Hints system that makes all this possible. ...
December 10, 2021 1:59 PM
Cloudflare One partners with Microsoft to optimize user connectivity to Microsoft 365...
December 10, 2021 1:58 PM
Today, we’re announcing the general availability of Argo for Packets, which provides IP layer network optimizations to supercharge your Cloudflare network services products....
November 20, 2021 1:59 PM
Several months ago, we shared extensive benchmarking results of edge networks around the world, and made a commitment that we would improve in 10% of networks where we were not #1. Here are our results today....