https://www.infoq.com InfoQ Caching feed https://www.infoq.com/news/2026/09/cloudflare-emdash-migration/?utm_campaign=infoq_content&utm_source=infoq&utm_medium=feed&utm_term=Caching <img src="https://res.infoq.com/news/2026/09/cloudflare-emdash-migration/en/headerimage/generatedHeaderImage-1788551109664.jpg"/><p>Cloudflare recently documented the migration of its main blog from WordPress to EmDash, the open source content management system developed internally. The new platform is designed to improve performance and caching, and it was tested to handle traffic of up to 7000 requests per second.</p> <i>By Renato Losio</i> WordPress Caching migration Cloudflare Portal/CMS DevOps Architecture & Design news Sat, 26 Sep 2026 09:38:00 GMT https://www.infoq.com/news/2026/09/cloudflare-emdash-migration/?utm_campaign=infoq_content&utm_source=infoq&utm_medium=feed&utm_term=Caching Renato Losio 2026-09-26T09:38:00Z /news/2026/09/cloudflare-emdash-migration/en https://www.infoq.com/news/2026/09/cloudflare-dns-cache/?utm_campaign=infoq_content&utm_source=infoq&utm_medium=feed&utm_term=Caching <img src="https://res.infoq.com/news/2026/09/cloudflare-dns-cache/en/headerimage/generatedHeaderImage-1788755192272.jpg"/><p>Cloudflare redesigned the in-memory representation of its Big Pineapple DNS cache, reducing the per-entry footprint by 56% and freeing roughly 100 TB of working-set memory across its fleet. The Rust-based changes also increased cache insertion throughput by 43% and reduced lookup latency by 19%, while enabling Cloudflare to increase cache capacity without additional memory.</p> <i>By Leela Kumili</i> DNS Scalability Caching Cloudflare Performance Infrastructure Memory Rust Distributed Systems Optimization Architecture & Design Development news Wed, 23 Sep 2026 13:22:00 GMT https://www.infoq.com/news/2026/09/cloudflare-dns-cache/?utm_campaign=infoq_content&utm_source=infoq&utm_medium=feed&utm_term=Caching Leela Kumili 2026-09-23T13:22:00Z /news/2026/09/cloudflare-dns-cache/en