# Graph - Direction

> (Data|State) Management and Processing > (Data Type|Data Structure) > Graph (Network - Nodes and edges)

### Table of Contents

## 1 - About

A direction is a property of an edge.

- Directed edges are suitable for modeling asymmetric relations
- Undirected edges are suitable for modeling symmetric relations

An edge is directed if it has a defined start (its source) and end (its target, also called its destination).

## 2 - Articles Related

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