When I last wrote about our DNS propagation pipeline in 2022, the Zone Builder received about 250 DNS record changes per second. Today it receives about 700, nearly three times as many, plus about 100 other events, such as zone setting changes. However, the number of events was never the real problem.
How we halved DNS build delay and cut memory use by 85%
About this summary. This is a short excerpt from the description that Cloudflare published with its article. Cyber Security News did not report or verify the underlying story. Read the original: https://blog.cloudflare.com/dns-targeted-zone-builds/
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