diff --git a/README.md b/README.md
index ed103b321..ac0f36a6d 100644
--- a/README.md
+++ b/README.md
@@ -33,30 +33,41 @@
+[中文版](README_CN.md)
+
**OceanBase Database** is a distributed relational database. It is developed entirely by Ant Group. OceanBase Database is built on a common server cluster. Based on the [Paxos](https://lamport.azurewebsites.net/pubs/lamport-paxos.pdf) protocol and its distributed structure, OceanBase Database provides high availability and linear scalability. OceanBase Database is not dependent on specific hardware architectures.
# Key features
-* **Transparent Scalability** : An OceanBase cluster can be scaled out to 1,500 nodes transparently, handling petabytes of data and a trillion rows of records.
-* **Ultra-fast Performance** : The only distributed database that has refreshed both TPC-C record, at 707 million tmpC, and TPC-H record, at 15.26 million QphH @30000GB.
-* **Real-time Operational Analytics** : A unified system for both transactional and real-time operational analytics workloads.
-* **Continuous Availability** : OceanBase Database adopts Paxos Consensus algorithm to achieve Zero RPO and less than 8 seconds of RTO.
-* **MySQL Compatible** : OceanBase Database is highly compatible with MySQL, which ensures that zero or few modification is needed for migration.
-* **Cost Effeciency** : The cutting-edge compression technology saves 70%-90% of storage costs without compromising performance. The multi-tenancy architecture achieves higher resource utilization.
+- **Transparent Scalability**
+
+ An OceanBase cluster can be scaled out to 1,500 nodes transparently, handling petabytes of data and a trillion rows of records.
+
+- **Ultra-fast Performance**
+
+ The only distributed database that has refreshed both TPC-C record, at 707 million tmpC, and TPC-H record, at 15.26 million QphH @30000GB.
+
+- **Real-time Operational Analytics**
+
+ A unified system for both transactional and real-time operational analytics workloads.
+
+- **Continuous Availability**
+
+ OceanBase Database adopts Paxos Consensus algorithm to achieve Zero RPO and less than 8 seconds of RTO.
+
+- **MySQL Compatible**
+
+ OceanBase Database is highly compatible with MySQL, which ensures that zero or few modification is needed for migration.
+
+- **Cost Effeciency**
+
+ The cutting-edge compression technology saves 70%-90% of storage costs without compromising performance. The multi-tenancy architecture achieves higher resource utilization.
See also [key features](https://en.oceanbase.com/product/opensource) for more details.
-# System architecture
-
-
-
-[Learn More](https://en.oceanbase.com/docs/community-observer-en-10000000000829641)
-
# Quick start
-## How to deploy
-
-### 🔥 Deploy by all-in-one
+## 🔥 Start with all-in-one
You can quickly deploy a standalone OceanBase Database to experience with the following commands.
@@ -71,36 +82,26 @@ source ~/.oceanbase-all-in-one/bin/env.sh
obd demo
```
-### 🐳 Deploy by docker
+## 🐳 Start with docker
-1. Pull OceanBase image (optional):
+1. Start an OceanBase Database instance:
```shell
- docker pull oceanbase/oceanbase-ce
+ # Deploy a mini standalone instance.
+ docker run -p 2881:2881 --name oceanbase-ce -e MINI_MODE=1 -d oceanbase/oceanbase-ce
```
-2. Start an OceanBase Database instance:
+2. Connect to the OceanBase Database instance:
```shell
- # Deploy an instance with the maximum specifications supported by the container.
- docker run -p 2881:2881 --name obstandalone -e MINI_MODE=0 -d oceanbase/oceanbase-ce
- # Or deploy a mini standalone instance.
- docker run -p 2881:2881 --name obstandalone -e MINI_MODE=1 -d oceanbase/oceanbase-ce
- ```
-
-3. Connect to the OceanBase Database instance:
-
- ```shell
- docker exec -it obstandalone ob-mysql sys # Connect to the root user of the sys tenant.
- docker exec -it obstandalone ob-mysql root # Connect to the root user of the test tenant.
- docker exec -it obstandalone ob-mysql test # Connect to the test user of the test tenant.
+ docker exec -it oceanbase-ce ob-mysql sys # Connect to the root user of the sys tenant.
```
See also [Quick experience](https://en.oceanbase.com/docs/community-observer-en-10000000000829647) or [Quick Start (Simplified Chinese)](https://www.oceanbase.com/docs/common-oceanbase-database-cn-10000000001692850) for more details.
-## How to build
+## 👨💻 Start developing
-See [OceanBase Developer Document](https://github.com/oceanbase/oceanbase/wiki/Compile) to learn how to compile and deploy a munually compiled observer.
+See [OceanBase Developer Document](https://github.com/oceanbase/oceanbase/wiki/Compile) to learn how to compile and deploy a manually compiled observer.
# Roadmap
@@ -112,6 +113,12 @@ OceanBase makes data management and use easier with technology innovation. It ha
See also [success stories](https://en.oceanbase.com/customer/home) and [Who is using OceanBase](https://github.com/oceanbase/oceanbase/issues/1301) for more details.
+# System architecture
+
+
+
+[Learn More](https://en.oceanbase.com/docs/community-observer-en-10000000000829641)
+
# Contributing
Contributions are highly appreciated. Read the [development guide](docs/README.md) to getting started.
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+[English](README.md)
+
+**OceanBase Database** 是一个分布式关系型数据库。完全由蚂蚁集团自主研发。 OceanBase 基于 [Paxos](https://lamport.azurewebsites.net/pubs/lamport-paxos.pdf) 协议以及分布式架构，实现了高可用和线性扩展。OceanBase 数据库运行在常见的服务器集群上，不依赖特殊的硬件架构。
+
+# 关键特性
+
+- **水平扩展**
+
+ 实现透明水平扩展，支持业务快速的扩容缩容，同时通过准内存处理架构实现高性能。支持集群节点超过数千个，单集群最大数据量超过 3PB，最大单表行数达万亿级。
+
+- **极致性能**
+
+ 唯一一个刷新了 TPC-C 记录（7.07 亿 tmpC）和 TPC-H 记录（1526 万 QphH @30000GB）的分布式数据库。
+
+- **实时分析**
+
+ 基于“同一份数据，同一个引擎”，同时支持在线实时交易及实时分析两种场景，“一份数据”的多个副本可以存储成多种形态，用于不同工作负载，从根本上保持数据一致性。
+
+- **高可用**
+
+ 独创“三地五中心”容灾架构方案，建立金融行业无损容灾新标准。支持同城/异地容灾，可实现多地多活，满足金融行业 6 级容灾标准（RPO=0，RTO< 30s），数据零丢失。
+
+- **MySQL 兼容**
+
+ 高度兼容 MySQL，覆盖绝大多数常见功能，支持过程语言、触发器等高级特性，提供自动迁移工具，支持迁移评估和反向同步以保障数据迁移安全，可支撑金融、政府、运营商等关键行业核心场景替代。
+
+- **低成本**
+
+ 基于 LSM-Tree 的高压缩引擎，存储成本降低 70% - 90%；原生支持多租户架构，同集群可为多个独立业务提供服务，租户间数据隔离，降低部署和运维成本。
+
+更多信息请参考[OceanBase 产品](https://www.oceanbase.com/product/oceanbase)。
+
+# 快速开始
+
+## 🔥 使用 all-in-one
+
+可以执行下面的命令快速部署一个 OceanBase 数据库实例。
+
+**注意**: 只能在 Linux 平台上使用。
+
+```shell
+# 下载并安装 all-in-one （需要联网）
+bash -c "$(curl -s https://obbusiness-private.oss-cn-shanghai.aliyuncs.com/download-center/opensource/oceanbase-all-in-one/installer.sh)"
+source ~/.oceanbase-all-in-one/bin/env.sh
+
+# 快速部署 OceanBase database
+obd demo
+```
+
+## 🐳 使用 docker
+
+1. 启动OceanBase数据库实例
+
+ ```shell
+ # 部署一个mini模式实例
+ docker run -p 2881:2881 --name oceanbase-ce -e MINI_MODE=1 -d oceanbase/oceanbase-ce
+ ```
+
+2. 连接OceanBase
+
+ ```shell
+ docker exec -it oceanbase-ce ob-mysql sys # 连接root用户sys租户
+ ```
+
+更多信息参考[快速体验 OceanBase 数据库](https://www.oceanbase.com/docs/common-oceanbase-database-cn-10000000001692850)。
+
+## 👨💻 使用开发模式
+
+参考[OceanBase 开发者文档](https://github.com/oceanbase/oceanbase/wiki/Compile)了解如何编译和部署手动编译的observer。
+
+# Roadmap
+
+请参考 [Roadmap 2023](https://github.com/oceanbase/oceanbase/issues/1364) 了解OceanBase规划。 更多详细信息请参考 [OceanBase Roadmap](https://github.com/orgs/oceanbase/projects)。
+
+# 案例
+
+OceanBase通过技术创新让数据管理和使用更简单。OceanBase已服务超过 400 家来自不同行业的客户，包括金融服务、电信、零售、互联网等。
+
+更详细的信息请参考[客户案例](https://www.oceanbase.com/customer/home)和[谁在使用 OceanBase](https://github.com/oceanbase/oceanbase/issues/1301)。
+
+# 系统架构
+
+
+
+[了解更多](https://www.oceanbase.com/docs/common-oceanbase-database-cn-10000000001687855)
+
+# 社区贡献
+
+非常欢迎社区贡献。请阅读[开发指南](docs/README.md)。
+
+# License
+
+OceanBase 数据库根据 Mulan 公共许可证版本 2 获得许可。有关详细信息，请参阅 [LICENSE](LICENSE) 文件。
+
+# 社区
+
+有以下加入社区的方法：
+
+* [中文论坛](https://ask.oceanbase.com/)
+* [Slack Workspace](https://join.slack.com/t/oceanbase/shared_invite/zt-1e25oz3ol-lJ6YNqPHaKwY_mhhioyEuw)
+* 钉钉群: 33254054 ([QR code](images/dingtalk.svg))
+* 微信群 (添加微信小助手: OBCE666)