Documentation

Apache HugeGraph Documentation

Apache HugeGraph is a complete graph database ecosystem, supporting OLTP real-time queries, OLAP offline analysis, and AI intelligent applications.

I want to…	Start here
Run graph queries (OLTP)	HugeGraph Server Quickstart
Large-scale graph computing (OLAP)	Graph Computing Engine
Build AI/RAG applications	HugeGraph-AI
Batch import data	HugeGraph Loader
Visualize and manage graphs	Hubble Web UI

Ecosystem Overview

┌─────────────────────────────────────────────────────────────────┐
│                  Apache HugeGraph Ecosystem                      │
├─────────────────────────────────────────────────────────────────┤
│  ┌─────────────┐  ┌─────────────┐  ┌─────────────────────────┐  │
│  │ HugeGraph   │  │ HugeGraph   │  │ HugeGraph-AI            │  │
│  │ Server      │  │ Computer    │  │ (GraphRAG/ML/Python)    │  │
│  │ (OLTP)      │  │ (OLAP)      │  │                         │  │
│  └─────────────┘  └─────────────┘  └─────────────────────────┘  │
│         │               │                    │                   │
│  ┌──────┴───────────────┴────────────────────┴──────────────┐   │
│  │              HugeGraph Toolchain                          │   │
│  │  Hubble (UI) | Loader | Client (Java/Go/Python) | Tools   │   │
│  └───────────────────────────────────────────────────────────┘   │
└─────────────────────────────────────────────────────────────────┘

Core Components

HugeGraph Server - Core graph database with REST API + Gremlin + Cypher support
HugeGraph Toolchain - Client SDKs, data import, visualization, and operational tools
HugeGraph Computer - Distributed graph computing (Vermeer high-performance in-memory / Computer massive external storage)
HugeGraph-AI - GraphRAG, knowledge graph construction, 20+ graph ML algorithms

Deployment Modes

Mode	Use Case	Data Scale
Standalone	High-speed stable, compute-storage integrated	< 4TB
Distributed	Massive storage, compute-storage separated	< 1000TB
Docker	Quick start	Any

📖 Detailed Introduction