PostgreSQL 国际社区贡献 TOP 1 PostgreSQL Global Contributor — Rank #1

用开源链接世界 Linking the Worldwith Open Source

瀚高以"用开源链接世界"为使命,致力于将开源技术作为数据库基础软件的核心,打造自主可控、高性能、高安全的企业级数据库产品。

Highgo takes "Linking the World with Open Source" as its mission — building enterprise-grade, domestically controlled database infrastructure on a fully open-source foundation.

hgdb@enterprise ~ — zsh
$
0+
提交至开源社区的补丁 Patches to Open Source
0+
向国际社区提报的 Bug Bugs Reported Upstream
0+
涉及代码行数 Lines of Code
0+
覆盖开源社区数量 Communities Covered

全生命周期数据管理 Full Lifecycle Data Management

覆盖数据库、集群、工具、云平台四大产品线,为企业数字化转型提供完整的数据基础设施解决方案。

Four product lines — Database, Cluster, Tools, and Cloud — delivering a complete data infrastructure for enterprise digital transformation.

DATABASE
HGDB Enterprise V9.0

企业级数据库管理系统,完全兼容 Oracle / MySQL,插件化架构,支持多端口并行访问与独立多语法解析。

Enterprise database with full Oracle/MySQL compatibility, plug-in architecture, multi-port parallel access, and independent multi-syntax parsing.

Oracle compat MySQL compat Plugin arch
SECURITY
HGDB Security Edition V4.5

融合传统关系型数据库优势,满足国家安全标准,提供高安全、高可用、易用的数据库系统。

Combines relational database strengths with national security standards compliance — high security, high availability, and ease of use.

GB 17859 EAL4+
CLUSTER
高可用集群 V4.2HA Cluster V4.2

高可用集群软件,实现自动故障检测与切换,保障关键业务系统 7×24 不间断运行。

Automatic failover detection and switching for 7×24 uninterrupted critical business operations.

CLUSTER
读写分离集群 V6.0Read-Write Separation V6.0

读写分离集群软件,有效提升数据库吞吐量,支撑大规模并发业务场景。

Separates read/write traffic for dramatically increased throughput, built for high-concurrency workloads.

TOOLS
数据库开发管理工具DB Dev & Management Tools

一体化数据库开发、运维、监控分析平台,覆盖数据库全生命周期管理需求。

Integrated platform covering development, operations, and monitoring analysis across the full database lifecycle.

CLOUD
数据库云服务平台DB Cloud Service Platform

云原生数据库云服务平台,结合 ByteSynch 数据集成平台,实现云上数据全链路管理。

Cloud-native database service platform with ByteSynch data integration, enabling full-chain cloud data management.

查看全部产品View All Products

里程碑产品
核心优势
Milestone Product
Core Advantages

HGDB V9.0 是瀚高长期深耕数据库领域的集大成之作,面向企业级市场,擅长海量数据管理与复杂高并发业务。

HGDB V9.0 is the culmination of Highgo's long-term database R&D, excelling at massive data management and complex high-concurrency enterprise workloads.

完全兼容 Oracle / MySQLFull Oracle / MySQL Compatibility
无缝迁移,降低替换成本,保护存量业务投资。
Seamless migration that reduces switching cost and protects existing business investments.
插件化架构Plug-in Architecture
模块化设计,按需扩展,快速适配各类行业场景。
Modular design with on-demand extensibility, rapidly adaptable to diverse industry scenarios.
多端口并行访问Multi-port Parallel Access
多协议端口同时服务,大幅提升系统并发处理能力。
Simultaneous multi-protocol port service for dramatically higher concurrency throughput.
参数化实例方式Parameterized Instance Mode
灵活的参数化配置,满足不同规模和场景的部署需求。
Flexible parameterized configuration meeting deployment requirements at any scale.
hgdb-v9 compatibility demo
-- Oracle syntax on HGDB V9 CREATE OR REPLACE PROCEDURE   process_orders(p_date DATE) AS   v_count NUMBER; BEGIN   SELECT COUNT(*) INTO v_count   FROM orders   WHERE order_date = p_date;   DBMS_OUTPUT.PUT_LINE('Orders: ' || v_count); END;   -- Result ✓ Procedure created successfully 0 errors | Oracle-compatible syntax
POSTGRES CORE
14.x
内核版本基础Kernel base
ORACLE COMPAT
99%+
语法兼容率Syntax compat
github.com/IvorySQL/IvorySQL
# IvorySQL — Oracle-compatible PostgreSQL git clone https://github.com/IvorySQL/IvorySQL   Cloning into 'IvorySQL'... remote: Enumerating objects: 1,243,811 ✓ Done.   cat IvorySQL/LICENSE Apache License 2.0   git log --oneline -5 a3f12bc feat: Oracle sequence compatibility 9e8d041 fix: ROWNUM pseudocolumn behavior c71ab30 feat: PL/SQL anonymous blocks 5f9e123 fix: TO_DATE format masks 2d8c774 docs: IvorySQL Cloud operator guide
PostgreSQL Oracle compat Apache-2.0 Kubernetes Docker

开源数据库
IvorySQL
Open Source Database
IvorySQL

2021年,瀚高发起并捐赠 IvorySQL 开源项目——基于多年 Oracle 兼容研发成果, 于 PostgreSQL Conference USA 2021 正式发布,成为全球活跃的 PostgreSQL 分支项目。

In 2021, Highgo initiated and donated IvorySQL — built on years of Oracle compatibility R&D and officially launched at PostgreSQL Conference USA 2021, now an active global PostgreSQL fork.

IvorySQL Core
Oracle 兼容的 PostgreSQL 数据库,高性能、可扩展、高安全性。
Oracle-compatible PostgreSQL fork offering high performance, scalability, and enterprise security.
IvorySQL Operator
Kubernetes 原生运营商,简化云上数据库全生命周期管理。
Kubernetes-native operator simplifying full lifecycle management of databases in the cloud.
IvorySQL Cloud
云上数据库全生命周期管理平台,支持多云部署。
Multi-cloud lifecycle management platform for IvorySQL deployments at scale.
活跃社区Active in
PostgreSQL Patroni PGAudit DBeaver Postgres-Operator Gitee GitHub

服务千行百业
赋能数字中国
Powering Critical
Industry Systems

01
金融FINANCE
深圳巴士集团财务数字化改造Shenzhen Bus Group — Financial Digitalization

替换原有商业数据库,实现核心财务系统全面迁移上线,保障业务连续性。

Full core financial system migration, replacing legacy commercial database while ensuring zero business disruption.

02
政务GOVERNMENT
国家电网综合自动化系统State Grid — Comprehensive Automation

支撑国家电网全国综合自动化系统稳定运行,数据处理能力达到企业级要求。

Supporting stable operation of State Grid's nationwide automation system with enterprise-grade data processing.

03
银行BANKING
外资银行批量业务数据库替换Foreign Bank — Batch Operation Replacement

完成外资银行核心批量业务系统的数据库国产化替换,满足监管合规要求。

Completed domestic database replacement for a foreign bank's core batch operations, meeting regulatory compliance requirements.

04
电信TELECOM
中国移动 O 域业务系统替换China Mobile — O-domain System Replacement

支撑省级中国移动 O 域核心业务系统平稳迁移,实现高并发、低延迟的业务支撑。

Smooth migration of provincial China Mobile O-domain core business systems with high-concurrency, low-latency performance.

四维服务网络 Four-Dimensional Service Network

从呼叫中心到核心内核级定制,覆盖服务全场景,保障客户业务连续性。

From 24/7 call center support to kernel-level customization — full-spectrum service coverage for uninterrupted business continuity.

01
呼叫中心Call Center

7×24 小时专家级服务,快速响应客户紧急问题。

7×24 expert service with rapid response to urgent customer issues.

02
区域服务Regional Services

专属团队负责应用适配与项目交付,贴近客户需求。

Dedicated teams for application adaptation and project delivery close to customer needs.

03
总部支持HQ Support

内核源码级定制服务,解决最复杂的技术挑战。

Kernel source-code-level customization service for the most complex technical challenges.

04
合作伙伴Partners

第三方认证的售后服务能力,构建完善的服务生态。

Third-party certified after-sales capabilities building a complete service ecosystem.

了解服务详情Learn More About Services
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