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Welcome to the MongoDB Documentation

Find the guides, samples, and references you need to use the database, visualize data, and build applications on the MongoDB data platform.

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MongoDB Atlas is a multi-cloud developer data platform that provides the database and data services that accelerate and simplify how you build with data. Available on AWS, Google Cloud, and Microsoft Azure.

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MongoDB Database Manual

The official manual of the MongoDB Database. Learn MongoDB database fundamentals like query, aggregation, sharding, and on premises administration.

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Client Libraries

Connect your application via MongoDB client libraries for Python, Javascript, Typescript, Java, C#, Ruby, PHP, Go, and Rust.

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Tools and Connectors

Tools for developing within MongoDB, working with MongoDB data, and integrating MongoDB with other systems.

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Realm is a fast, scalable alternative to SQLite with mobile to cloud data sync that makes building real-time, reactive mobile apps easy.

If you're completely new to MongoDB, these resources will help you learn.

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Free Online Courses on MongoDB University

Build your MongoDB expertise for free with in-depth lessons and videos on University.

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MongoDB Developer Center

Tutorials, videos, and code examples from MongoDB experts using your programming languages and favorite technologies.

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