<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>walkclear</title><description>Notes on system design, written while I learn it.</description><link>https://www.walkclear.com/</link><item><title>Consistent hashing</title><link>https://www.walkclear.com/notes/consistent-hashing/</link><guid isPermaLink="true">https://www.walkclear.com/notes/consistent-hashing/</guid><description>A way to spread keys across nodes so adding or removing a node moves only a small share of keys.</description><pubDate>Mon, 21 Sep 2026 00:00:00 GMT</pubDate></item><item><title>Load balancing!</title><link>https://www.walkclear.com/notes/load-balancing/</link><guid isPermaLink="true">https://www.walkclear.com/notes/load-balancing/</guid><description>How traffic gets spread across servers, and the trade-offs between the common algorithms.</description><pubDate>Mon, 21 Sep 2026 00:00:00 GMT</pubDate></item><item><title>Design a URL shortener</title><link>https://www.walkclear.com/notes/url-shortener/</link><guid isPermaLink="true">https://www.walkclear.com/notes/url-shortener/</guid><description>Turn long URLs into short links and redirect visitors quickly, at scale.</description><pubDate>Mon, 21 Sep 2026 00:00:00 GMT</pubDate></item></channel></rss>