<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>数据库 on Ecrose's Blog</title><link>/categories/%E6%95%B0%E6%8D%AE%E5%BA%93/</link><description>Recent content in 数据库 on Ecrose's Blog</description><generator>Hugo -- gohugo.io</generator><language>en-us</language><managingEditor>ecrose2077@163.com (Ecrose)</managingEditor><webMaster>ecrose2077@163.com (Ecrose)</webMaster><copyright>© 2022 &lt;a href="https://github.com/2cracer2">Ecrose&lt;/a>.</copyright><lastBuildDate>Sun, 06 Mar 2022 23:32:54 +0800</lastBuildDate><atom:link href="/categories/%E6%95%B0%E6%8D%AE%E5%BA%93/index.xml" rel="self" type="application/rss+xml"/><item><title>数据库原理基础</title><link>/posts/202203062332/</link><pubDate>Sun, 06 Mar 2022 23:32:54 +0800</pubDate><author>ecrose2077@163.com (Ecrose)</author><guid>/posts/202203062332/</guid><description>文件系统弊端 数据冗余不一致 数据访问困难 数据孤立 完整性问题 原子性 并发访问异常 安全性（用户操作权限） 数据视图 数据库系统是一些互相关联的数据以及一</description></item></channel></rss>