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GraphScope documentation

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Overview

Introducing GraphScope
Getting Started
Loading Graphs
Graph Analytics Workloads
Graph Interactive Workloads
Graph Learning Workloads
Design of GraphScope
Positioning of GraphScope
Glossary
Frequently Asked Questions

Installation & Deployment

Install GraphScope on Local
Deploy on K8s Cluster
Deploy with Existing Vineyard Cluster
Persistent storage of graphs on the Kubernetes cluster
Deploy GraphScope with helm
Install GraphScope in offline environment

GraphScope Flex

Coordinator
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- Coordinator RESTFul API
GraphScope Interactive
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- Overview
- Installation
- Deployment
- Getting Started
- Using Custom Graph
- Stored Procedures
- Engine Configuration
- Data Model
- Data Import Configuration
- GraphScope Interactive Development guide
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- Glossary
- Tools
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  - The Administrative tool

Graph Analytical Engine

Getting Started
Deployment for GAE
Design of Analytical Engine
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Guide and Examples
Dev and Test

Graph Interactive Engine

Getting Started
Standalone Deployment for GIE
Apache TinkerPop Ecosystem
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Neo4j Ecosystem
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A Generic Graph Optimizer for GIE
Design of GIE
Dev and Test

Graph Learning Engine

Getting Started
Design of GLE
Graph Sampling
Guide and Examples
Dev and Test

Storage Engine

GRIN: Graph Retrieval INterface
Groot: Persistent Graph Store
In-memory immutable graphs on Vineyard
GraphAr: Standard Graph Data File Format
GART: Bridging the Gap between Relational OLTP and Graph Workloads

Troubleshooting & Utilities

How to Find logs
Command-line Utility gsctl
Error Codes

Development

Development Guide
Code Style Guide
How to Test
How to Contribute

Reference

Python API Reference
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Analytical Engine API Reference
Analytical Engine Java API Reference
Flex API Reference

Versions: latest; stable; v0.28.0; v0.27.0; v0.26.0; v0.25.0

Languages: en; zh_CN

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graphscope.nx.classes.function.number_of_nodes¶

graphscope.nx.classes.function.number_of_nodes(G)[source]¶: Returns the number of nodes in the graph.

graphscope.nx.classes.function.neighbors

graphscope.nx.classes.function.nodes

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graphscope.nx.classes.function.number_of_nodes
- number_of_nodes()