MongoDB Realm¶
Welcome to the MongoDB Realm documentation!
Feedback Appreciated
While using the documentation, please provide feedback with the feedback form on the bottom right of the page. If you have suggestions for the product itself, please share with us on the MongoDB Feedback Engine for Realm.
Introduction¶
MongoDB Realm is a serverless platform and mobile database. MongoDB Stitch and Realm Database are now part of MongoDB Realm. To see what Realm can do for you, please read the introduction for your use case:
- Introduction for Mobile Developers
- Introduction for Backend Developers
- Introduction for Web Developers
Get Started¶
Build a complete Task Tracker app with multiple clients in our Create a Task Tracker App tutorial.
Ready to set up a serverless backend Realm app? Jump into Create a MongoDB Realm App to get started.
Cloud Features¶
Each feature of MongoDB Realm has its own section in this documentation. Features include:
- Users & Authentication
- MongoDB Data Access
- Sync
- GraphQL API
- Functions
- Triggers
- Services
- Static Hosting
- Values & Secrets
- Application Management
Clients¶
To integrate MongoDB Realm into your front-end clients, visit the documentation for your platform, framework, and language of choice:
- Android SDK for Kotlin and Java
- iOS SDK for Swift and Objective-C
- Node SDK for TypeScript and JavaScript
- React Native SDK for TypeScript and JavaScript
- Web SDK for TypeScript and JavaScript
Billing & Reference¶
MongoDB Realm has a free tier. All usage below the free tier thresholds in a given month is not billed, so you can get started with MongoDB Realm at no cost. To see how billing works in MongoDB Realm, see Billing.
The reference section contains all additional detailed information:
- Glossary
- Realm Administration API
- Realm CLI Reference
- Expression Variables
- JSON Expressions
- Application Configuration Files
- MongoDB Cloud Users
- Known Issues & Workarounds
Stitch Documentation (Legacy)¶
You can find the deprecated MongoDB Stitch documentation at http://stitch-docs-old.s3-website-us-east-1.amazonaws.com/.
Realm Database Version 6 Documentation¶
MongoDB Realm uses Realm Database version 10 and above. The documentation for earlier versions of Realm Database can be found on the Realm.io documentation site.