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src="data:image/png;base64,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">MongoDB 教程<!----></h1> <div class="theme-vdoing-content content__default"><h1 id="mongodb-教程"><a href="#mongodb-教程" class="header-anchor">#</a> MongoDB 教程</h1> <blockquote><p>MongoDB 是一个基于文档的分布式数据库，由 C++ 语言编写。旨在为 WEB 应用提供可扩展的高性能数据存储解决方案。</p> <p>MongoDB 是一个介于关系型数据库和非关系型数据库之间的产品。它是非关系数据库当中功能最丰富，最像关系数据库的。它支持的数据结构非常松散，是类似 json 的 bson 格式，因此可以存储比较复杂的数据类型。</p> <p>MongoDB 最大的特点是它支持的查询语言非常强大，其语法有点类似于面向对象的查询语言，几乎可以实现类似关系数据库单表查询的绝大部分功能，而且还支持对数据建立索引。</p></blockquote> <h2 id="📖-内容"><a href="#📖-内容" class="header-anchor">#</a> 📖 内容</h2> <h3 id="mongodb-应用指南"><a href="#mongodb-应用指南" class="header-anchor">#</a> <a href="/db-tutorial/12.数据库/04.文档数据库/01.MongoDB/01.MongoDB应用指南.html">MongoDB 应用指南</a></h3> <h3 id="mongodb-的-crud-操作"><a href="#mongodb-的-crud-操作" class="header-anchor">#</a> <a href="/db-tutorial/12.数据库/04.文档数据库/01.MongoDB/02.MongoDB的CRUD操作.html">MongoDB 的 CRUD 操作</a></h3> <h3 id="mongodb-聚合操作"><a href="#mongodb-聚合操作" class="header-anchor">#</a> <a href="/db-tutorial/12.数据库/04.文档数据库/01.MongoDB/03.MongoDB的聚合操作.html">MongoDB 聚合操作</a></h3> <h3 id="mongodb-事务"><a href="#mongodb-事务" class="header-anchor">#</a> <a href="/db-tutorial/12.数据库/04.文档数据库/01.MongoDB/04.MongoDB事务.html">MongoDB 事务</a></h3> <h3 id="mongodb-建模"><a href="#mongodb-建模" class="header-anchor">#</a> <a href="/db-tutorial/12.数据库/04.文档数据库/01.MongoDB/05.MongoDB建模.html">MongoDB 建模</a></h3> <h3 id="mongodb-建模示例"><a href="#mongodb-建模示例" class="header-anchor">#</a> <a href="/db-tutorial/12.数据库/04.文档数据库/01.MongoDB/06.MongoDB建模示例.html">MongoDB 建模示例</a></h3> <h3 id="mongodb-索引"><a href="#mongodb-索引" class="header-anchor">#</a> <a href="/db-tutorial/12.数据库/04.文档数据库/01.MongoDB/07.MongoDB索引.html">MongoDB 索引</a></h3> <h3 id="mongodb-复制"><a href="#mongodb-复制" class="header-anchor">#</a> <a href="/db-tutorial/12.数据库/04.文档数据库/01.MongoDB/08.MongoDB复制.html">MongoDB 复制</a></h3> <h3 id="mongodb-分片"><a href="#mongodb-分片" class="header-anchor">#</a> <a href="/db-tutorial/12.数据库/04.文档数据库/01.MongoDB/09.MongoDB分片.html">MongoDB 分片</a></h3> <h3 id="mongodb-运维"><a href="#mongodb-运维" class="header-anchor">#</a> <a href="/db-tutorial/12.数据库/04.文档数据库/01.MongoDB/20.MongoDB运维.html">MongoDB 运维</a></h3> <h2 id="📚-资料"><a href="#📚-资料" class="header-anchor">#</a> 📚 资料</h2> <ul><li><strong>官方</strong> <ul><li><a href="https://www.mongodb.com/" target="_blank" rel="noopener noreferrer">MongoDB 官网<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a></li> <li><a href="https://github.com/mongodb/mongo" target="_blank" rel="noopener noreferrer">MongoDB Github<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a></li> <li><a href="https://university.mongodb.com/" target="_blank" rel="noopener noreferrer">MongoDB 官方免费教程<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a></li></ul></li> <li><strong>教程</strong> <ul><li><a href="https://www.runoob.com/mongodb/mongodb-tutorial.html" target="_blank" rel="noopener noreferrer">MongoDB 教程<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a></li> <li><a href="https://time.geekbang.org/course/intro/100040001" target="_blank" rel="noopener noreferrer">MongoDB 高手课<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a></li></ul></li> <li><strong>数据</strong> <ul><li><a href="https://github.com/ozlerhakan/mongodb-json-files" target="_blank" rel="noopener noreferrer">mongodb-json-files<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a></li></ul></li> <li><strong>文章</strong> <ul><li><a href="https://www.slideshare.net/mdirolf/introduction-to-mongodb" target="_blank" rel="noopener noreferrer">Introduction to MongoDB<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a></li></ul></li></ul> <h2 id="🚪-传送"><a href="#🚪-传送" class="header-anchor">#</a> 🚪 传送</h2> <p>◾ 💧 <a href="https://dunwu.github.io/waterdrop/" target="_blank" rel="noopener noreferrer">钝悟的 IT 知识图谱<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a> ◾ 🎯 <a href="https://dunwu.github.io/blog/" target="_blank" rel="noopener noreferrer">钝悟的博客<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a> ◾</p></div></div> <div class="page-edit"><div class="edit-link"><a href="https://github.com/dunwu/db-tutorial/edit/master/docs/12.数据库/04.文档数据库/01.MongoDB/README.md" target="_blank" rel="noopener noreferrer">📝 帮助改善此页面！</a> <span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></div> <div class="tags"><a href="/db-tutorial/tags/?tag=%E6%95%B0%E6%8D%AE%E5%BA%93" title="标签">#数据库</a><a href="/db-tutorial/tags/?tag=%E6%96%87%E6%A1%A3%E6%95%B0%E6%8D%AE%E5%BA%93" title="标签">#文档数据库</a><a href="/db-tutorial/tags/?tag=MongoDB" title="标签">#MongoDB</a></div> <div class="last-updated"><span class="prefix">上次更新:</span> <span class="time">2024/04/15, 07:43:19</span></div></div> <div class="page-nav-wapper"><!----> <!----></div></div> <div class="article-list"><div class="article-title"><a href="/db-tutorial/archives/" class="iconfont icon-bi">最近更新</a></div> <div class="article-wrapper"><dl><dd>01</dd> <dt><a href="/db-tutorial/pages/b59ba2/"><div>
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