nebula README

The project's README from github.com/vesoft-inc/nebula. As one markdown file: README.md.


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A distributed, scalable, lightning-fast graph database

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NebulaGraph

Introduction

NebulaGraph is a popular open-source graph database that can handle large volumes of data with milliseconds of latency, scale up quickly, and have the ability to perform fast graph analytics. NebulaGraph has been widely used for social media, recommendation systems, knowledge graphs, security, capital flows, AI, etc. See our users.

The following lists some of NebulaGraph features:

The following figure shows the architecture of the NebulaGraph core. NebulaGraph Architecture

Learn more on NebulaGraph website.

Quick start

Read the getting started docs for a quick start.

Using NebulaGraph

NebulaGraph is a distributed graph database with multiple components. You can download or try in following ways:

Getting help

In case you encounter any problems playing around NebulaGraph, please reach out for help:

DevTools

NebulaGraph comes with a set of tools to help you manage and monitor your graph database. See Ecosystem.

Contributing

Contributions are warmly welcomed and greatly appreciated. And here are a few ways you can contribute:

Landscape


NebulaGraph enriches the CNCF Database Landscape.

Licensing

NebulaGraph is under Apache 2.0 license, so you can freely download, modify, and deploy the source code to meet your needs.
You can also freely deploy NebulaGraph as a back-end service to support your SaaS deployment.

Contact

Community

Join NebulaGraph Community Where to Find us
Asking Questions Stack Overflow Discussions
Chat with Community Members Chat History Slack
NebulaGraph Meetup Google Calendar Zoom Meetup Meeting Archive
Chat, Asking, or Meeting in Chinese WeChat Group Tencent_Meeting Discourse

If you find NebulaGraph interesting, please ⭐️ Star it at the top of the GitHub page.

nebula (vesoft-inc/nebula)

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12.4K ·GitHub
这是什么?NebulaGraph 是一个开源的分布式图数据库,专为处理海量高关联度的数据而设计,可实现毫秒级延迟,并能快速横向扩展。
那它是单机数据库,还是我要以集群方式运行?它从设计上就是分布式的:存储和计算是相互独立的组件,可以横向扩容,并通过 RAFT 协议保证各节点间数据的强一致性。
我怎么把它跑起来?README 中指向了入门文档,可以快速上手;之后你可以从源码构建 NebulaGraph,也可以在 AWS 云上运行。
团队一般用它来做什么?README 中提到的常见用途包括社交媒体、推荐系统、知识图谱、安全、资金流向和 AI——凡是数据关联度高的场景都适用。
它真的可以免费商用吗,许可证上有没有什么坑?没有坑:Apache 2.0 允许你自由下载、修改和部署它,包括把它作为你自己 SaaS 产品背后的后端服务来运行。
它用什么查询语言?NebulaGraph 使用兼容 OpenCypher 的查询语言,因此 Cypher 风格的模式查询可以直接在你的图上使用。
它只是存储图,还是也能分析图?它内置了多种类型的图分析算法,快速图分析也被列为其核心特性之一。
它怎么控制谁能访问数据?内置了基于角色的访问控制(RBAC),提供更高级别的安全保障。
有没有用来管理和监控部署的工具?有,该项目提供了一套 DevTools,用于管理和监控数据库,列在其 Ecosystem(生态系统)页面上。
What are similar projects?tikv, etcd, arangodb, scylladb, cassandra, yugabyte-db, rethinkdb, dgraph
Creator
vesoft-inc
Size
120.5 MB
Stars
12.4K
Age
8y
Commits · 90 Days