<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>valderson • notes</title><description>A blog for things I am learning and thinking about.</description><link>https://valdersonjr.com</link><language>en-US</language><item><title>Normalization up to BCNF, and when to denormalize on purpose</title><link>https://valdersonjr.com/en/normalization-up-to-bcnf-and-when-to-denormalize-on-purpose</link><guid isPermaLink="true">https://valdersonjr.com/en/normalization-up-to-bcnf-and-when-to-denormalize-on-purpose</guid><description>A simple walk through 1NF, 2NF, 3NF and BCNF, and the trade-offs of normalization</description><pubDate>Thu, 06 Aug 2026 00:00:00 GMT</pubDate><category>Databases</category></item></channel></rss>