---
title: "Realms"
slug: "realms"
updated: 2024-11-05T10:32:17Z
published: 2024-11-05T10:32:17Z
canonical: "docs.datajet.app/realms"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://docs.datajet.app/llms.txt
> Use this file to discover all available pages before exploring further.

# Realms

### Introduction

A realm is a collection of data (consisting of [projects](/v1/docs/introduction-to-projects), metadata and [data objects](/v1/docs/introduction-to-data-objects)) and users that together provide a functional and siloed domain of operation.

Each realm belongs to a single DataJet server, and must have a unique name. The realm must be specified when logging in to DataJet.![](https://cdn.document360.io/73b6469b-c1e4-47e9-aa65-986c8ebd17ca/Images/Documentation/image-1730802504900.png)

Once the user has connected to a realm, projects for which they have been granted access will be available.

It is not possible to see projects from another realm - to do so, either start another instance of DataJet desktop, and login to the required realm, or logout and re-login to the desired realm.

### Sharing Information between realms

Realms can share the following information with each other:

- Data - data can be shared from one realm to another via the use of [packages](/v1/docs/packages)
- [Scripts](/v1/docs/script-editor) - global scripts are available from all realms who have been configured to use the [storage hub.](/v1/docs/storage-hub)

## Related

- [Single Realm Architecture](/single-realm.md)
- [Using the DataJet Administrator](/using-the-datajet-administrator.md)