Welcome to NebulaGraph 3.4.1 Documentation¶
This manual is revised on 2023-3-27, with GitHub commit 6b935eb2e6.
In the version of NebulaGraph 3.2, the vertex without tags is allowed. But since NebulaGraph 3.3.0, the vertex without tags is not supported by default.
NebulaGraph is a distributed, scalable, and lightning-fast graph database. It is the optimal solution in the world capable of hosting graphs with dozens of billions of vertices (nodes) and trillions of edges (relationships) with millisecond latency.
- Learning path & Get NebulaGraph Certifications
- What is Nebula Graph
- Quick start
- Preparations before deployment
- nGQL cheatsheet
- Ecosystem Tools
- NebulaGraph Studio
- NebulaGraph Explorer
- NebulaGraph Dashboard Community Edition
- NebulaGraph Dashboard Enterprise Edition
Symbols used in this manual¶
Additional information or operation-related notes.
Cautions that need strict observation. If not, systematic breakdown, data loss, and security issues may happen.
Operations that may cause danger. If not observed, systematic breakdown, data loss, and security issues will happen.
Operations that merit attention as for performance enhancement.
Frequently asked questions.
The compatibility notes between nGQL and openCypher, or between the current version of nGQL and its prior ones.
Differences between the NebulaGraph Community and Enterprise editions.
This NebulaGraph manual is written in the Markdown language. Users can click the pencil sign on the upper right side of each document title and modify errors.