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31<div id="__docusaurus"><div role="region" aria-label="跳到主要内容"><a class="skipToContent_UIMX" href="#__docusaurus_skipToContent_fallback">跳到主要内容</a></div><div class="theme-announcement-bar announcementBar_tGp4" style="background-color:#1d4378;color:#ffffff" role="banner"><div class="announcementBarPlaceholder_waA5"></div><div class="content_cC0q announcementBarContent_ka92">🎉️ 更稳定,更易用,新增数据转换功能,抢先体验全新的 <a target="_blank" rel="noopener noreferrer" href="https://cloud.tapdata.net/console/v3/">TapData Cloud 3.0</a> </div><button type="button" aria-label="关闭" class="clean-btn close closeButton_nV1G announcementBarClose_xiGK"><svg viewBox="0 0 15 15" width="14" height="14"><g stroke="currentColor" stroke-width="3.1"><path d="M.75.75l13.5 13.5M14.25.75L.75 14.25"></path></g></svg></button></div><nav aria-label="主导航" class="theme-layout-navbar navbar navbar--fixed-top"><div class="navbar__inner"><div class="theme-layout-navbar-left navbar__items"><button aria-label="切换导航栏" aria-expanded="false" class="navbar__toggle clean-btn" type="button"><svg width="30" height="30" viewBox="0 0 30 30" aria-hidden="true"><path stroke="currentColor" stroke-linecap="round" stroke-miterlimit="10" stroke-width="2" d="M4 7h22M4 15h22M4 23h22"></path></svg></button><a href="https://tapdata.net/" target="_blank" rel="noopener noreferrer" class="navbar__brand"><div class="navbar__logo"><img src="/img/logo.png" alt="TapData" class="themedComponent_iBpC themedComponent--light_fsUT"><img src="/img/logo.png" alt="TapData" class="themedComponent_iBpC themedComponent--dark_IIKy"></div><b class="navbar__title text--truncate">首页</b></a><a aria-current="page" class="navbar__item navbar__link navbar__link--active" href="/">TapData 帮助文档</a></div><div class="theme-layout-navbar-right navbar__items navbar__items--right"><a href="https://cloud.tapdata.net/console/v3/" target="_blank" rel="noopener noreferrer" class="navbar__item navbar__link">登录 TapData Cloud<svg width="13.5" height="13.5" aria-label="(opens in new tab)" class="iconExternalLink_yJZe"><use href="#theme-svg-external-link"></use></svg></a><div class="navbar__item dropdown dropdown--hoverable dropdown--right"><a class="navbar__link" aria-haspopup="true" aria-expanded="false" role="button" href="/introduction/">4.x</a><ul class="dropdown__menu"><li><a aria-current="page" class="dropdown__link dropdown__link--active" href="/introduction/">4.x</a></li><li><a class="dropdown__link" href="/3.0/introduction/">3.x</a></li><li><a class="dropdown__link" href="/2.0/">2.x</a></li></ul></div><a href="https://github.com/tapdata/tapdata" target="_blank" rel="noopener noreferrer" class="navbar__item navbar__link">GitHub⭐<svg width="13.5" height="13.5" aria-label="(opens in new tab)" class="iconExternalLink_yJZe"><use href="#theme-svg-external-link"></use></svg></a><div class="toggle_YRYl colorModeToggle___9U"><button class="clean-btn toggleButton_DtSW toggleButtonDisabled_HYwa" type="button" disabled="" title="system mode" aria-label="切换浅色/暗黑模式(当前为system mode)"><svg viewBox="0 0 24 24" width="24" height="24" aria-hidden="true" class="toggleIcon_pakO lightToggleIcon_M37N"><path fill="currentColor" d="M12,9c1.65,0,3,1.35,3,3s-1.35,3-3,3s-3-1.35-3-3S10.35,9,12,9 M12,7c-2.76,0-5,2.24-5,5s2.24,5,5,5s5-2.24,5-5 S14.76,7,12,7L12,7z M2,13l2,0c0.55,0,1-0.45,1-1s-0.45-1-1-1l-2,0c-0.55,0-1,0.45-1,1S1.45,13,2,13z M20,13l2,0c0.55,0,1-0.45,1-1 s-0.45-1-1-1l-2,0c-0.55,0-1,0.45-1,1S19.45,13,20,13z M11,2v2c0,0.55,0.45,1,1,1s1-0.45,1-1V2c0-0.55-0.45-1-1-1S11,1.45,11,2z M11,20v2c0,0.55,0.45,1,1,1s1-0.45,1-1v-2c0-0.55-0.45-1-1-1C11.45,19,11,19.45,11,20z M5.99,4.58c-0.39-0.39-1.03-0.39-1.41,0 c-0.39,0.39-0.39,1.03,0,1.41l1.06,1.06c0.39,0.39,1.03,0.39,1.41,0s0.39-1.03,0-1.41L5.99,4.58z M18.36,16.95 c-0.39-0.39-1.03-0.39-1.41,0c-0.39,0.39-0.39,1.03,0,1.41l1.06,1.06c0.39,0.39,1.03,0.39,1.41,0c0.39-0.39,0.39-1.03,0-1.41 L18.36,16.95z M19.42,5.99c0.39-0.39,0.39-1.03,0-1.41c-0.39-0.39-1.03-0.39-1.41,0l-1.06,1.06c-0.39,0.39-0.39,1.03,0,1.41 s1.03,0.39,1.41,0L19.42,5.99z M7.05,18.36c0.39-0.39,0.39-1.03,0-1.41c-0.39-0.39-1.03-0.39-1.41,0l-1.06,1.06 c-0.39,0.39-0.39,1.03,0,1.41s1.03,0.39,1.41,0L7.05,18.36z"></path></svg><svg viewBox="0 0 24 24" width="24" height="24" aria-hidden="true" class="toggleIcon_pakO darkToggleIcon_QyAk">
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fill="#7a7a7a"><path d="M9.992 10.023c0 .2-.062.399-.172.547l-4.996 7.492a.982.982 0 01-.828.454H1c-.55 0-1-.453-1-1 0-.2.059-.403.168-.551l4.629-6.942L.168 3.078A.939.939 0 010 2.528c0-.548.45-.997 1-.997h2.996c.352 0 .649.18.828.45L9.82 9.472c.11.148.172.347.172.55zm0 0"></path><path d="M19.98 10.023c0 .2-.058.399-.168.547l-4.996 7.492a.987.987 0 01-.828.454h-3c-.547 0-.996-.453-.996-1 0-.2.059-.403.168-.551l4.625-6.942-4.625-6.945a.939.939 0 01-.168-.55 1 1 0 01.996-.997h3c.348 0 .649.18.828.45l4.996 7.492c.11.148.168.347.168.55zm0 0"></path></g></svg></button></div></div></aside><main class="docMainContainer_mJld"><div class="container padding-top--md padding-bottom--lg"><div class="row"><div class="col docItemCol_D9vR"><div class="docItemContainer_UUv5"><article><nav class="theme-doc-breadcrumbs breadcrumbsContainer_PYN4" aria-label="页面路径"><ul class="breadcrumbs"><li class="breadcrumbs__item"><a aria-label="主页面" class="breadcrumbs__link" href="/"><svg viewBox="0 0 24 24" class="breadcrumbHomeIcon_yIyF"><path d="M10 19v-5h4v5c0 .55.45 1 1 1h3c.55 0 1-.45 1-1v-7h1.7c.46 0 .68-.57.33-.87L12.67 3.6c-.38-.34-.96-.34-1.34 0l-8.36 7.53c-.34.3-.13.87.33.87H5v7c0 .55.45 1 1 1h3c.55 0 1-.45 1-1z" fill="currentColor"></path></svg></a></li><li class="breadcrumbs__item breadcrumbs__item--active"><span class="breadcrumbs__link">产品简介</span></li></ul></nav><span class="theme-doc-version-badge badge badge--secondary">版本:4.x</span><div class="theme-doc-markdown markdown"><header><h1>产品简介</h1></header>
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33<span class="tooltip"><img src="https://img.shields.io/badge/%E9%80%82%E7%94%A8%E7%89%88%E6%9C%AC:-5c5c5c" style="transform:scale(1.1)" alt="适用版本"></span>
34<span class="tooltip"><img src="https://img.shields.io/badge/_Cloud_-3B47E5" style="transform:scale(1.1)" alt="Cloud 功能"><span class="tooltip-content">TapData Cloud 为您提供了云端服务,适合需要快速部署、低前期投资场景,帮助您更好地专注于业务发展而非基础设施管理,<a href="https://cloud.tapdata.net/console/v3/">注册账号</a>即可领取免费的 Agent 实例,欢迎试用。</span></span>
35<span class="tooltip"><img src="https://img.shields.io/badge/Enterprise-F3961A" style="transform:scale(1.1)" alt="企业版功能"><span class="tooltip-content">TapData Enterprise 可部署在您的本地数据中心,适合对数据敏感性或网络隔离有严格要求的场景,可服务于构建实时数仓,实现实时数据交换,数据迁移等场景。</span></span>
36<span class="tooltip"><img src="https://img.shields.io/badge/Community-00B42A" style="transform:scale(1.1)" alt="社区版功能"><span class="tooltip-content">TapData Community 是一个<a href="https://github.com/tapdata/tapdata">开源</a>
36的数据集成平台,提供基础的数据同步和转换功能,可通过 Docker 一键部署,帮助您快速探索和实施数据集成项目。随着项目或企业发展,您可以平滑升级至 TapData Cloud 或 TapData Enterprise,以获得更多高级功能或服务支持。</span></span>
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38<section class="row"><article class="docCardListItem_atFI col col--6"><a class="card padding--lg cardContainer_Q6ZQ" href="/introduction/architecture"><h2 class="text--truncate cardTitle_dLRt" title="产品架构与工作��原理">📄️<!-- --> <!-- -->产品架构与工作原理</h2><p class="text--truncate cardDescription_g_3C" title="作为新一代实时数据服务平台,TapData 通过实时的数据采集技术、灵活的数据处理方式、完整的数据治理能力、便捷的数据发布方式,让企业轻松打破数据孤岛的限制,为分析型和交易型业务提供实时、准确的数据,支撑企业实现更敏捷的业务创新。">作为新一代实时数据服务平台,TapData 通过实时的数据采集技术、灵活的数据处理方式、完整的数据治理能力、便捷的数据发布方式,让企业轻松打破数据孤岛的限制,为分析型和交易型业务提供实时、准确的数据,支撑企业实现更敏捷的业务创新。</p></a></article><article class="docCardListItem_atFI col col--6"><a class="card padding--lg cardContainer_Q6ZQ" href="/introduction/features"><h2 class="text--truncate cardTitle_dLRt" title="功能特性">📄️<!-- --> <!-- -->功能特性</h2><p class="text--truncate cardDescription_g_3C" title="本文介绍 TapData 的功能特性,帮助您快速了解其核心能力。">本文介绍 TapData 的功能特性,帮助您快速了解其核心能力。</p></a></article><article class="docCardListItem_atFI col col--6"><a class="card padding--lg cardContainer_Q6ZQ" href="/introduction/benefits"><h2 class="text--truncate cardTitle_dLRt" title="产品优势">📄️<!-- --> <!-- -->产品优势</h2><p class="text--truncate cardDescription_g_3C" title="TapData 支持丰富的数据源间的数据流转能力,为您提供了数据复制、数据转换、数据服务等多种核心功能,相对于传统数据迁移/同步工具,TapData 可为您提供功能丰富、简单易用、安全可靠的数据流转服务,极大提升数据开发效率。">TapData 支持丰富的数据源间的数据流转能力,为您提供了数据复制、数据转换、数据服务等多种核心功能,相对于传统数据迁移/同步工具,TapData 可为您�提供功能丰富、简单易用、安全可靠的数据流转服务,极大提升数据开发效率。</p></a></article><article class="docCardListItem_atFI col col--6"><a class="card padding--lg cardContainer_Q6ZQ" href="/introduction/use-cases"><h2 class="text--truncate cardTitle_dLRt" title="应用场景">📄️<!-- --> <!-- -->应用场景</h2><p class="text--truncate cardDescription_g_3C" title="TapData 是新一代的实时数据平台,通过把企业核心数据实时集中到中央化数据平台的方式并通过 API 或者反向同步方式,为下游的交互式应用、微服务或交互式分析提供实时数据。">TapData 是新一代的实时数据平台,通过把企业核心数据实时集中到中央化数据平台的方式并通过 API 或者反向同步方式,为下游的交互式应用、微服务或交互式分析提供实时数据。</p></a></article><article class="docCardListItem_atFI col col--6"><a class="card padding--lg cardContainer_Q6ZQ" href="/introduction/compare-editions"><h2 class="text--truncate cardTitle_dLRt" title="版本对比">📄️<!-- --> <!-- -->版本对比</h2><p class="text--truncate cardDescription_g_3C" title="TapData 提供三种不同版本的产品,分别为 TapData Cloud、TapData Enterprise 和 TapData Community,可满足不同用户的需求和使用场景,下面将详细介绍它们的功能特点和适用场景。">TapData 提供三种不同版本的产品,分别为 TapData Cloud、TapData Enterprise 和 TapData Community,可满足不同用户的需求和使用场景,下面将详细介绍它们的功能特点和适用场景。</p></a></article><article class="docCardListItem_atFI col col--6"><a class="card padding--lg cardContainer_Q6ZQ" href="/introduction/change-data-capture-mechanism"><h2 class="text--truncate cardTitle_dLRt" title="变更数据捕获(CDC)">📄️<!-- --> <!-- -->变更数据捕获(CDC)</h2><p class="text--truncate cardDescription_g_3C" title="变更数据捕获(Change Data Capture, CDC)是一种用�于捕获并跟踪数据库中数据变化的方法,在数据同步和集成中起着关键作用,可用于实现增量数据同步。本文档将详细介绍 Tapdata 支持的各种 CDC 方法,帮助您了解其工作原理、优缺点ï¼
38Œå¹¶æä¾›å…·ä½“的使用方法。">变更数据捕获(Change Data Capture, CDC)是一种用于捕获并跟踪数据库中数据变化的方法,在数据同步和集成中起着关键作用,可用于实现增量数据同步。本文档将详细介绍 Tapdata 支持的各种 CDC 方法,帮助您了解其工作原理、优缺点,并提供具体的使用方法。</p></a></article><article class="docCardListItem_atFI col col--6"><a class="card padding--lg cardContainer_Q6ZQ" href="/introduction/security"><h2 class="text--truncate cardTitle_dLRt" title="数据安全">📄️<!-- --> <!-- -->数据安全</h2><p class="text--truncate cardDescription_g_3C" title="当我们投身于云服务的怀抱,数据安全便自然浮现为首要关注的焦点。这与企业数据服务的合规问题直接相关,更重要的是,它牵涉到企业核心业务数据的保护。正因为认识到这一点,TapData 在其设计之初就将安全性视为核心,从架构设计、技术实现到操作流程的每一个环节,精心构筑了一道道防线,确保为用户提供最为安全的服务体验。">当我们投身于云服务的怀抱,数据安全便自然浮现为首要关注的焦点。这与企业数据服务的合规问题直接相关,更重要的是,它牵涉到企业核心业务数据的保护。正因为认识到这一点,TapData 在其设计之初就将安全性视为核心,从架构设计、技术实现到操作流程的每一个环节,精心构筑了一道道防线,确保为用户提供最为安全的服务体验。</p></a></article><article class="docCardListItem_atFI col col--6"><a class="card padding--lg cardContainer_Q6ZQ" href="/introduction/terms"><h2 class="text--truncate cardTitle_dLRt" title="名词解释">📄️<!-- --> <!-- -->名词解释</h2><p class="text--truncate cardDescription_g_3C" title="本文介绍 TapData 常见的术语,帮助您快速理解产品和功能概念。">本文介绍 TapData 常见的术语,帮助您快速理解产品和功能概念。</p></a></article></section></div><footer class="theme-doc-footer docusaurus-mt-lg"><div class="row margin-top--sm theme-doc-footer-edit-meta-row"><div class="col noPrint_Do5i"><a href="https://github.com/tapdata/docs/tree/main/docs/introduction/README.md" target="_blank" rel="noopener noreferrer" class="theme-edit-this-page"><svg fill="currentColor" height="20" width="20" viewBox="0 0 40 40" class="iconEdit_hKbI" aria-hidden="true"><g><path d="m34.5 11.7l-3 3.1-6.3-6.3 3.1-3q0.5-0.5 1.2-0.5t1.1 0.5l3.9 3.9q0.5 0.4 0.5 1.1t-0.5 1.2z m-29.5 17.1l18.4-18.5 6.3 6.3-18.4 18.4h-6.3v-6.2z"></path></g></svg>编辑此页</a></div><div class="col lastUpdated_EIrL"></div></div></footer></article><nav class="docusaurus-mt-lg pagination-nav" aria-label="文件选项卡"><a class="pagination-nav__link pagination-nav__link--prev" href="/"><div class="pagination-nav__sublabel">上一页</div><div class="pagination-nav__label">什么是 TapData</div></a><a class="pagination-nav__link pagination-nav__link--next" href="/introduction/architecture"><div class="pagination-nav__sublabel">下一页</div><div class="pagination-nav__label">产品架构与工作原理</div></a></nav></div></div></div></div></main></div></div></div><footer class="theme-layout-footer footer footer--dark"><div class="container container-fluid"><div class="footer__bottom text--center"><div class="footer__copyright">Copyright © 2026 TapData, Inc. Built with Docusaurus.</div></div></div></footer></div>
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