---
title: OceanBase 数据库免费试用 - OceanBase 一体化数据库
description: OceanBase 一体化数据库为客户提供多种免费试用方案。企业新用户可申请3000元代金券免费试用 OB Cloud 云数据库，线下部署场景可免费下载OceanBase单机企业版。个人用户还可免费下载社区版或通过在线沙盒免费体验。OceanBase一体化数据，一个数据库可支持关键业务负载、实时业务分析和AI应用开发。
---
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# OceanBase 一体化数据库免费试用

用一个数据库支撑关键业务负载 数据实时分析 AI 应用落地 关键业务负载 数据实时分析 AI 应用落地

OceanBase 集中式数据库 本地部署

### 180 天免费试用，零门槛开通

- ![](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*JTv2Q7OjcuYAAAAAAAAAAAAAeiGDAQ/original) 最低 2C6G 即可部署，本地极简运维
- ![](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*JTv2Q7OjcuYAAAAAAAAAAAAAeiGDAQ/original) 单机分布式一体化架构，灵活支撑业务扩展需求
- ![](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*JTv2Q7OjcuYAAAAAAAAAAAAAeiGDAQ/original) 企业级高可用，稳定支撑业务系统
- ![](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*JTv2Q7OjcuYAAAAAAAAAAAAAeiGDAQ/original) 高兼容 Oracle/MySQL，平滑迁移低风险

[免费下载](https://www.oceanbase.com/softwarecenter-standalone) 产品咨询 [产品详情](https://www.oceanbase.com/docs/common-oceanbase-database-standalone-1000000003577338) OB Cloud 云数据库 云上部署

### 企业新用户专享 3000 元代金券

- ![](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*JTv2Q7OjcuYAAAAAAAAAAAAAeiGDAQ/original) 云上全托管免运维，开箱即用
- ![](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*JTv2Q7OjcuYAAAAAAAAAAAAAeiGDAQ/original) 原生分布式架构，高可用支撑核心业务系统
- ![](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*JTv2Q7OjcuYAAAAAAAAAAAAAeiGDAQ/original) 覆盖全球 7 大云服务商，支撑跨云高可用
- ![](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*JTv2Q7OjcuYAAAAAAAAAAAAAeiGDAQ/original) 一体化架构，支撑 TP/AP/AI 混合负载

申请代金券 产品咨询 [产品详情](https://www.oceanbase.com/docs/oceanbase-cloud)

## 开发者免费上手 OceanBase

![在线沙盒体验](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*WhtOTq7Ww6YAAAAASWAAAAgAeiGDAQ/original)

### 在线沙盒体验

浏览器直接上手，无需本地部署

适用于： 数据库初学者 想快速验证功能的运维人员

- ![](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*KDH7SZ7vaxsAAAAANEAAAAgAeiGDAQ/original) step-by-step 教程，零基础也可完成操作
- ![](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*KDH7SZ7vaxsAAAAANEAAAAgAeiGDAQ/original) 涵盖集群管理、数据迁移、SQL 优化、性能诊断等 20+ 场景

[立即体验](https://www.oceanbase.com/demo/deploy-a-distributed-cluster) ![OceanBase 社区版](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*cdp8T6-RoAEAAAAAVGAAAAgAeiGDAQ/original)

### OceanBase 社区版

本地一键部署，开源免费

适用于： 本地部署做开发测试 进阶学习的用户

- ![](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*KDH7SZ7vaxsAAAAANEAAAAgAeiGDAQ/original) 一键安装包 /RPM 包/ Docker 三选一，快速部署集中式/分布式
- ![](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*KDH7SZ7vaxsAAAAANEAAAAgAeiGDAQ/original) 兼容 MySQL 及配套生态，学习成本低
- ![](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*KDH7SZ7vaxsAAAAANEAAAAgAeiGDAQ/original) 配套在线教程与活跃社区支持，实现从入门到精通

[免费下载社区版](https://www.oceanbase.com/softwarecenter) [快速上手](https://open.oceanbase.com/quickStart) ![OceanBase seekdb](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*leHEQaoGmDUAAAAAUJAAAAgAeiGDAQ/original)

### OceanBase seekdb

AI 原生混合搜索数据库，开源免费

适用于： AI 应用开发者

- ![](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*KDH7SZ7vaxsAAAAANEAAAAgAeiGDAQ/original) 1C2G 极简运行，支持pip / docker / 桌面端多方式部署
- ![](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*KDH7SZ7vaxsAAAAANEAAAAgAeiGDAQ/original) 内置向量检索、AI函数，兼容 LangChain 等 30+ 主流AI开发框架
- ![](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*KDH7SZ7vaxsAAAAANEAAAAgAeiGDAQ/original) 支持检索、混合查询到推理全流程，助力 AI 应用落地

[免费下载 seekdb](https://www.seekdb.ai/zh-CN/download) [快速上手](https://docs.seekdb.ai/seekdb/zh-CN/seekdb-overview/)

## 为什么选择 OceanBase 一体化数据库？

### 告别分库分表，支持弹性扩缩容

原生分布式架构，无需复杂分库分表与业务代码改造，即可支持海量数据存储与处理，打破业务数据增长带来的性能瓶颈。

[查看如何通过分区能力提升性能](https://www.oceanbase.com/docs/common-oceanbase-cloud-1000000003161722)

### 高兼容 MySQL/Oracle，平滑迁移低风险

通过数据库“安全可靠测评”，高兼容 MySQL/Oracle ，配套一站式迁移工具，无需大规模改代码即可实现业务平滑迁移，大幅降低迁移工作量和升级风险。

[查看 MySQL 迁移兼容性评估教程](https://www.oceanbase.com/docs/common-oceanbase-cloud-1000000001495116)

### 一套数据库搞定 TP+AP+AI 多工作负载

用一套引擎、一份数据同时支撑交易处理（TP）、数据分析（AP）和 AI 向量等多工作负载的能力，帮助企业显著简化技术栈并降低运维成本。

[查看复杂 SQL 执行教程](https://www.oceanbase.com/docs/common-oceanbase-cloud-1000000001495118)

### 多模数据混合搜索，AI 应用开发提效降本

内置高性能向量检索引擎，原生支持多类型数据统一存储与混合检索，无需额外组件即可一站式支撑各类企业级 AI 应用开发。

[向量能力解读](https://www.oceanbase.com/docs/common-oceanbase-database-cn-1000000002826816) [多模混合搜索 AI 助手 Demo](https://www.oceanbase.com/demo/multi-model-query)

### 存储成本直降 70-90%，大幅提升资源利用率

业界领先的高压缩存储技术，可实现 70-90% 的存储节约，降低成本。通过多租户技术，实现多数据库实例整合，简化架构的同时提升资源利用率。

[多实例整合演示 Demo](https://www.oceanbase.com/demo/multi-tenant) [数据压缩演示 Demo](https://www.oceanbase.com/demo/high-compression)

![OceanBase原生分布式架构](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*rSxaQ5FIaLkAAAAAAAAAAAAAeiGDAQ/original)

## 4000+ 客户的共同选择

[![交通银行](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*ddSkR5Xg9-gAAAAAQLAAAAgAeiGDAQ/original)](https://www.oceanbase.com/customer/bankcomm) [![中国平安](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*t8u-QKNJPOYAAAAAQTAAAAgAeiGDAQ/original)](https://www.oceanbase.com/customer/property-pingan) [![中国人民保险](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*VnQEQb3Dh2oAAAAAQJAAAAgAeiGDAQ/original)](https://www.oceanbase.com/customer/picc) [![北京银行](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*uLYZTpWvHq8AAAAAQKAAAAgAeiGDAQ/original)](https://www.oceanbase.com/customer/bankofbeijing) [![招商证券](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*hdYhSrTLFGIAAAAAQfAAAAgAeiGDAQ/original)](https://www.oceanbase.com/customer/cms) [![四川农商银行](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*yRLjSYbhPT0AAAAAQWAAAAgAeiGDAQ/original)](https://www.oceanbase.com/customer/scrcu) [![江西人社](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*uWRIRpAwM2MAAAAAQXAAAAgAeiGDAQ/original)](https://www.oceanbase.com/customer/jiangxirenshe) [![中国石化](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*IgmnRbvDmO4AAAAAQIAAAAgAeiGDAQ/original)](https://www.oceanbase.com/customer/zgsh) [![深圳公积金](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*PnnDSJcNUFoAAAAAQRAAAAgAeiGDAQ/original)](https://www.oceanbase.com/customer/szgov) [![中国联合航空](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*3aPLT4GjCEQAAAAAQYAAAAgAeiGDAQ/original)](https://www.oceanbase.com/customer/flycua) [![江苏移动](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*vzveQKGoLtMAAAAAQLAAAAgAeiGDAQ/original)](https://www.oceanbase.com/customer/jsmobile) [![浙江省人民医院](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*VdLASKKSPUUAAAAAQfAAAAgAeiGDAQ/original)](https://www.oceanbase.com/customer/hospitalstar) [![交通银行](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*ddSkR5Xg9-gAAAAAQLAAAAgAeiGDAQ/original)](https://www.oceanbase.com/customer/bankcomm) [![中国平安](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*t8u-QKNJPOYAAAAAQTAAAAgAeiGDAQ/original)](https://www.oceanbase.com/customer/property-pingan) [![中国人民保险](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*VnQEQb3Dh2oAAAAAQJAAAAgAeiGDAQ/original)](https://www.oceanbase.com/customer/picc) [![北京银行](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*uLYZTpWvHq8AAAAAQKAAAAgAeiGDAQ/original)](https://www.oceanbase.com/customer/bankofbeijing) [![招商证券](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*hdYhSrTLFGIAAAAAQfAAAAgAeiGDAQ/original)](https://www.oceanbase.com/customer/cms) [![四川农商银行](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*yRLjSYbhPT0AAAAAQWAAAAgAeiGDAQ/original)](https://www.oceanbase.com/customer/scrcu) [![江西人社](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*uWRIRpAwM2MAAAAAQXAAAAgAeiGDAQ/original)](https://www.oceanbase.com/customer/jiangxirenshe) [![中国石化](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*IgmnRbvDmO4AAAAAQIAAAAgAeiGDAQ/original)](https://www.oceanbase.com/customer/zgsh) [![深圳公积金](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*PnnDSJcNUFoAAAAAQRAAAAgAeiGDAQ/original)](https://www.oceanbase.com/customer/szgov) [![中国联合航空](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*3aPLT4GjCEQAAAAAQYAAAAgAeiGDAQ/original)](https://www.oceanbase.com/customer/flycua) [![江苏移动](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*vzveQKGoLtMAAAAAQLAAAAgAeiGDAQ/original)](https://www.oceanbase.com/customer/jsmobile) [![浙江省人民医院](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*VdLASKKSPUUAAAAAQfAAAAgAeiGDAQ/original)](https://www.oceanbase.com/customer/hospitalstar) [![泡泡玛特](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*nFjxSpcDaSoAAAAAQRAAAAgAeiGDAQ/original)](https://www.oceanbase.com/customer/popmart) [![高德](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*uV9zTpl3Qx8AAAAAQKAAAAgAeiGDAQ/original)](https://www.oceanbase.com/customer/amap) [![爱奇艺](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*kvCaRaTxr2YAAAAAQKAAAAgAeiGDAQ/original)](https://www.oceanbase.com/customer/iqiyi) [![李宁](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*SfKcRrNbp2kAAAAAQGAAAAgAeiGDAQ/original)](https://open.oceanbase.com/blog/21796122144) [![美的](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*T_0MQ40qa-UAAAAAQHAAAAgAeiGDAQ/original)](https://www.oceanbase.com/customer/midea) [![vivo](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*ZvY5SKxG1ukAAAAAQLAAAAgAeiGDAQ/original)](https://www.oceanbase.com/customer/vivo) [![理想](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*_tgWSZEIk_oAAAAAQPAAAAgAeiGDAQ/original)](https://www.oceanbase.com/customer/lixiang) [![零跑](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*MnccSJh14kkAAAAAQKAAAAgAeiGDAQ/original)](https://open.oceanbase.com/blog/21154446592) [![申通快递](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*ne32T42R_BAAAAAAQKAAAAgAeiGDAQ/original)](https://open.oceanbase.com/blog/23585933088) [![泡泡玛特](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*nFjxSpcDaSoAAAAAQRAAAAgAeiGDAQ/original)](https://www.oceanbase.com/customer/popmart) [![高德](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*uV9zTpl3Qx8AAAAAQKAAAAgAeiGDAQ/original)](https://www.oceanbase.com/customer/amap) [![爱奇艺](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*kvCaRaTxr2YAAAAAQKAAAAgAeiGDAQ/original)](https://www.oceanbase.com/customer/iqiyi) [![李宁](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*SfKcRrNbp2kAAAAAQGAAAAgAeiGDAQ/original)](https://open.oceanbase.com/blog/21796122144) [![美的](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*T_0MQ40qa-UAAAAAQHAAAAgAeiGDAQ/original)](https://www.oceanbase.com/customer/midea) [![vivo](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*ZvY5SKxG1ukAAAAAQLAAAAgAeiGDAQ/original)](https://www.oceanbase.com/customer/vivo) [![理想](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*_tgWSZEIk_oAAAAAQPAAAAgAeiGDAQ/original)](https://www.oceanbase.com/customer/lixiang) [![零跑](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*MnccSJh14kkAAAAAQKAAAAgAeiGDAQ/original)](https://open.oceanbase.com/blog/21154446592) [![申通快递](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*ne32T42R_BAAAAAAQKAAAAgAeiGDAQ/original)](https://open.oceanbase.com/blog/23585933088)

## 深入学习，更好地应用 OceanBase 数据库

![OBCA OB Cloud 认证培训课程](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*hArJS5g5vEMAAAAAAAAAAAAAeiGDAQ/original) OceanBase 官方入门认证｜OBCA 适配人群：零基础入门的开发者、DBA、运维人员 体系化讲解 OceanBase V4.x 产品特性、集群架构、核心引擎原理，配套安装部署、应用开发、运维管理全流程实操教学，帮助学员扎实掌握 OceanBase 标准化基础操作，通过考试即可获得 OceanBase 官方认证。 [立即认证](https://www.oceanbase.com/training/obca) OceanBase 从实践到精通 [查看更多](https://open.oceanbase.com/course/520) ![](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*jX9JS4bNDnMAAAAAAAAAAAAADiGDAQ/original) [第一章：容灾架构设计](https://open.oceanbase.com/course/detail/10388) ![](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*jX9JS4bNDnMAAAAAAAAAAAAADiGDAQ/original) [第二章：运维管理](https://open.oceanbase.com/course/detail/10481) ![](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*jX9JS4bNDnMAAAAAAAAAAAAADiGDAQ/original) [第三章：场景最佳实践](https://open.oceanbase.com/course/detail/10546) ![](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*jX9JS4bNDnMAAAAAAAAAAAAADiGDAQ/original) [第四章：数据库开发规范](https://open.oceanbase.com/course/detail/10665) ![](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*jX9JS4bNDnMAAAAAAAAAAAAADiGDAQ/original) [第五章：OBServer 故障应急手册](https://open.oceanbase.com/course/detail/10709) Easy "Data x AI" [查看更多](https://open.oceanbase.com/course/760) ![](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*jX9JS4bNDnMAAAAAAAAAAAAADiGDAQ/original) [课程介绍](https://open.oceanbase.com/course/detail/15170) ![](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*t5pnQIUx2WwAAAAAAAAAAAAAeiGDAQ/original) [公共基础篇（一）：大模型的本质和边界](https://open.oceanbase.com/course/detail/15246) ![](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*t5pnQIUx2WwAAAAAAAAAAAAAeiGDAQ/original) [公共基础篇（二）：AI Agent 全景图](https://open.oceanbase.com/course/detail/15701) ![](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*t5pnQIUx2WwAAAAAAAAAAAAAeiGDAQ/original) [道篇（一）：AI Agent 场景识别](https://open.oceanbase.com/course/detail/15754) ![](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*t5pnQIUx2WwAAAAAAAAAAAAAeiGDAQ/original) [道篇（二）：Agentic RAG 产品设计](https://open.oceanbase.com/course/detail/15875)

## 技术支持

### [去问答区提问，及时交流问题](https://ask.oceanbase.com/c/ob-cloud/27)

产品使用或技术问题，可在问答区发起讨论，与技术专家交流，一起解答技术难题

### [查找知识库，快速解决常见问题](https://www.oceanbase.com/knowledge-base)

汇聚大量产品使用和问题处理的案例，辅助快速定位和解决问题

[AI](https://www.oceanbase.com/obi) 咨询热线