<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:content="http://purl.org/rss/1.0/modules/content/"><channel><title>Databases on Data &amp; AI School</title><link>https://dataandaischool.io/tags/databases/</link><description>Recent content in Databases on Data &amp; AI School</description><generator>Hugo</generator><language>en-us</language><lastBuildDate>Sat, 08 Aug 2026 00:00:00 +0000</lastBuildDate><atom:link href="https://dataandaischool.io/tags/databases/index.xml" rel="self" type="application/rss+xml"/><item><title>What Is Data Modeling (and Why It Matters)</title><link>https://dataandaischool.io/data-engineering/posts/what-is-data-modeling-and-why-it-matters/</link><pubDate>Sat, 08 Aug 2026 00:00:00 +0000</pubDate><guid>https://dataandaischool.io/data-engineering/posts/what-is-data-modeling-and-why-it-matters/</guid><description>How to organize your data like a blueprint: designing warehouse structures so queries are fast, accurate, and make sense.</description></item><item><title>What Is Data Modeling (and Why It Matters)</title><link>https://dataandaischool.io/posts/what-is-data-modeling-and-why-it-matters/</link><pubDate>Sat, 08 Aug 2026 00:00:00 +0000</pubDate><guid>https://dataandaischool.io/posts/what-is-data-modeling-and-why-it-matters/</guid><description>How to organize your data like a blueprint — designing warehouse structures so queries are fast, accurate, and make sense.</description></item><item><title>OLTP vs OLAP Explained Simply</title><link>https://dataandaischool.io/data-engineering/posts/oltp-vs-olap-explained-simply/</link><pubDate>Sun, 02 Aug 2026 00:00:00 +0000</pubDate><guid>https://dataandaischool.io/data-engineering/posts/oltp-vs-olap-explained-simply/</guid><description>The two types of systems every data engineer works with: what they are, how they differ, and why the distinction matters.</description></item><item><title>OLTP vs OLAP Explained Simply</title><link>https://dataandaischool.io/posts/oltp-vs-olap-explained-simply/</link><pubDate>Sun, 02 Aug 2026 00:00:00 +0000</pubDate><guid>https://dataandaischool.io/posts/oltp-vs-olap-explained-simply/</guid><description>The two types of systems every data engineer works with — what they are, how they differ, and why the distinction matters.</description></item></channel></rss>