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href="/pages/about/" active-action="action-pagesabout"><i class="fa-duotone fa-user-tie color-about fa-fw"></i><p>关于</p></a><a href="https://www.travellings.cn/go-by-clouds.html" target="_blank" active-action="action-https:wwwtravellingscngo-by-cloudshtml" rel="external nofollow noopener noreferrer"><i class="fa-duotone fa-subway color-travellings fa-fw"></i><p>Travelling</p></a></div></div></div></div><div id="scroll-down" style="display:none"><i class="fa fa-chevron-down scroll-down-effects"></i></div></div></div><div id="safearea"><div class="body-wrapper"><div id="l_main" class><section class="post-list"><div class="post-wrapper"><div class="post post-v3 white-box reveal shadow floatable blur" itemscope itemtype="http://schema.org/Article"><link itemprop="mainEntityOfPage" href="https://blog.mhuig.top/p/notes-nosql/"><span hidden itemprop="publisher" itemscope itemtype="http://schema.org/Organization"><meta itemprop="name" content="Magicland"></span><span hidden itemprop="post" itemscope itemtype="http://schema.org/CreativeWork"><meta itemprop="name" content="NoSQL 系列专题"><meta itemprop="description" content="NoSQL（Not Only SQL）指非关系型数据库，是对传统关系型数据库的补充，支持海量数据存储与灵活扩展，无需固定模式。分为键值（如Redis）、文档（如MongoDB）、列族（如HBase）和图数据库（如Neo4j）四大类，分别适用于缓存、内容管理、大数据分析和社交网络等场景。基于CAP理论和BASE模型，在一致性、可用性和分区容错间权衡，满足高并发与分布式需求。"></span><span hidden><meta itemprop="image" content="/lib/favicon/android-chrome-192x192.png"></span> <span hidden itemprop="name headline">NoSQL 系列专题</span><div class="md article-desc" itemprop="articleBody"><p><svg style="width:50px;margin:0 auto;display:block" xmlns="http://www.w3.org/2000/svg" viewbox="0 0 448 512"><defs><style>.fa-secondary{opacity:.4}</style></defs><path class="fa-primary" d="M0 186.1V128C0 172.2 100.3 208 224 208 347.7 208 448 172.2 448 128V186.1C433.1 197.8 413.1 207.3 393.2 214.7 348.3 230.7 288.5 240 224 240 159.5 240 99.66 230.7 54.85 214.7 34.02 207.3 14.93 197.8 0 186.1V186.1zM0 346.1V288C0 332.2 100.3 368 224 368 347.7 368 448 332.2 448 288V346.1C433.1 357.8 413.1 367.3 393.2 374.7 348.3 390.7 288.5 400 224 400 159.5 400 99.66 390.7 54.85 374.7 34.02 367.3 14.93 357.8 0 346.1z"/><path class="fa-secondary" d="M448 80V128C448 172.2 347.7 208 224 208 100.3 208 0 172.2 0 128V80C0 35.82 100.3 0 224 0 347.7 0 448 35.82 448 80zM393.2 214.7C413.1 207.3 433.1 197.8 448 186.1V288C448 332.2 347.7 368 224 368 100.3 368 0 332.2 0 288V186.1C14.93 197.8 34.02 207.3 54.85 214.7 99.66 230.7 159.5 240 224 240 288.5 240 348.3 230.7 393.2 214.7V214.7zM54.85 374.7C99.66 390.7 159.5 400 224 400 288.5 400 348.3 390.7 393.2 374.7 413.1 367.3 433.1 357.8 448 346.1V432C448 476.2 347.7 512 224 512 100.3 512 0 476.2 0 432V346.1C14.93 357.8 34.02 367.3 54.85 374.7z"/></svg></p><p> <span class="p logo center large">NoSQL</span></p><br><br><span class="btn solid large center"><a class="button" href="/notes/nosql/" title="开始阅读"><i class="fa-duotone fa-database"></i> 开始阅读</a></span><br></div><div class="meta-v3" line_style="solid"><div><span hidden 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