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Details of the Cloudflare outage on July 2, 2019

(blog.cloudflare.com)
698 points jgrahamc | 1 comments | 12 Jul 19 15:46 UTC | HN request time: 0.263s | source
1. markbnj ◴[12 Jul 19 19:34 UTC] No.20423690[source]▶
Really appreciate the detail and operational insights in this post-mortem. Great work. Also appreciate the heads up and detailed explanation of the issues with backtracking in regexes. Turns out we use those expensive patterns in a few places.