用开源链接世界 Linking the World with Open Source

开源是一种协作工作模式,更是一种文化与信仰。瀚高深度参与 PostgreSQL 全球社区,贡献代码、提报缺陷、推动生态,以实际行动践行开源精神。 Open source is a collaborative work model, a culture, and a belief. Highgo deeply participates in the global PostgreSQL community — contributing code, reporting bugs, and advancing the ecosystem.

800+
提交至开源社区的补丁Patches Submitted
300+
向国际社区提报的 BugBugs Reported Upstream
1,500,000+
涉及代码行数Lines of Code
#1
PostgreSQL 国际社区贡献排名PostgreSQL Global Contributor Rank

IvorySQL
Oracle 兼容 PostgreSQL
IvorySQL
Oracle-compatible PostgreSQL

2021 年,瀚高发起并捐赠 IvorySQL 开源数据库项目。该项目基于瀚高多年积累的 Oracle 兼容研发成果,于 PostgreSQL Conference USA 2021 正式宣布,迅速成为全球 GitHub 上备受关注的 PostgreSQL 衍生项目。

In 2021, Highgo initiated and donated the IvorySQL open-source database project — built on years of Oracle compatibility R&D and officially announced at PostgreSQL Conference USA 2021. It quickly became a highly-watched PostgreSQL fork on GitHub worldwide.

IvorySQL 提供高性能、可扩展、高安全的企业级数据库解决方案,已在金融、电信、互联网等行业落地应用。

IvorySQL provides a high-performance, scalable, and secure enterprise database solution with proven deployments in finance, telecom, and internet industries.

GitHub Gitee
github.com/IvorySQL/IvorySQL
## IvorySQL Oracle compatible PostgreSQL   ⭐ Stars:     4.2k+ 🍴 Forks:    680+ 👥 Contributors: 80+ 📋 License: Apache-2.0   $ git log --oneline -8 f2a19bc Oracle sequence compatibility v4 3d89e01 ROWNUM pseudocolumn fix a71bc44 PL/SQL anonymous block support 9c23f5a TO_DATE format mask expansion 5e18d22 DBMS_OUTPUT pkg implementation 2b97a11 VARCHAR2 / NVARCHAR2 types 8f04c9d Implicit type conversion rules 1d33ee8 IvorySQL 4.0 release

IvorySQL 开源生态 IvorySQL Open Source Ecosystem

围绕 IvorySQL 构建完整的开源工具链,覆盖云原生部署、容器化、文档与社区协作。

A complete open-source toolchain built around IvorySQL, covering cloud-native deployment, containerization, documentation, and community collaboration.

Apache-2.0
IvorySQL Core

Oracle 兼容的 PostgreSQL 分支,高性能、可扩展、高安全的企业级数据库解决方案。

Oracle-compatible PostgreSQL fork — high performance, scalable, and secure enterprise database solution.

→ github.com/IvorySQL
Apache-2.0
IvorySQL Cloud

云上 IvorySQL 全生命周期管理平台,支持多云部署、弹性伸缩与自动运维。

Full lifecycle management platform for IvorySQL on cloud, with multi-cloud deployment, elastic scaling, and automated ops.

Apache-2.0
IvorySQL Operator

Kubernetes 原生 Operator,简化 IvorySQL 在 K8s 上的全生命周期自动化管理。

Kubernetes-native Operator for automated full lifecycle management of IvorySQL on K8s clusters.

Apache-2.0
Docker Library

官方 Docker 镜像,支持多架构(x86_64 / ARM / MIPS),一键启动 IvorySQL 实例。

Official Docker images with multi-architecture support (x86_64 / ARM / MIPS) for one-command IvorySQL instances.

CC0-1.0
IvorySQL Documents

完整技术文档平台,覆盖安装配置、迁移指南、API 参考、运维手册。

Comprehensive technical documentation covering installation, migration guides, API reference, and operations manuals.

Apache-2.0
IvorySQL Website

开源项目官网及社区文档站点,提供社区讨论、版本发布、博客等内容。

Official project website and community documentation site with discussions, release notes, and technical blog posts.

PostgreSQL 全球
贡献 Top 1
PostgreSQL Global
Contributor Rank #1

瀚高在 PostgreSQL 国际社区官方 Blog 系统全球贡献榜中位列第一,是中国国产数据库企业参与国际开源协作的典范。

Highgo ranks #1 in the PostgreSQL international community's official Blog contribution rankings — a model for China's domestic database companies in international open-source collaboration.

公司积极支持高校课程改革,向 PostgreSQL 国内外社区贡献国际技术文章翻译,促进技术知识共享与人才培养。

The company actively supports university curriculum reform and contributes international technical article translations to PostgreSQL communities, promoting knowledge sharing and talent development.

20+
覆盖社区Communities
5+
高校合作University Partners
// 活跃贡献的开源项目ACTIVELY CONTRIBUTING TO
PostgreSQL
内核补丁、Bug 修复、性能优化Kernel patches, bug fixes, performance
Patroni
HA 集群自动切换增强HA cluster failover enhancements
PGAudit
审计日志功能增强Audit logging functionality
DBeaver
HGDB 驱动与连接器支持HGDB driver and connector support
Postgres-Operator
K8s Operator 功能增强Kubernetes Operator enhancements

做 AI 时代全球数据的智慧底座 The Intelligent Foundation for Global Data in the AI Era

"让每一次计算,从开放与信任开始。" —— 瀚高愿景 "Let every computation begin with openness and trust." — Highgo Vision

求实Pragmatism
以事实为依据的决策Evidence-based decisions
担当Accountability
勇于承担,言出必行Own commitments fully
开放Openness
开放的技术与思维Open tech & mindset
共享Sharing
协作参与,共享收益Collaborate and share gains