MongoDB

· MongoDB is a popular open-source NoSQL database management system.

· It stores data in flexible, JSON-like documents called BSON, which allows for a dynamic and scalable data structure.

· Documents in MongoDB can have different fields, and the data model is schema-less.

· It uses a concept called collections to organize and store documents.

· MongoDB supports horizontal scaling, allowing it to handle large amounts of data by distributing it across multiple servers.

· Queries in MongoDB are expressed as JSON-like documents and are flexible, making it easy to retrieve and manipulate data.

· Indexes can be created to improve query performance.

· It provides high availability through features like replica sets, ensuring data durability and fault tolerance.

· MongoDB is widely used for web applications, big data, and real-time applications due to its flexibility, scalability, and ease of development.

MongoDB is a type of computer program that helps organize and store information. It's like a digital filing system that uses flexible documents called BSON. MongoDB is often used for managing large amounts of data in a way that is easy to scale and adapt to changing needs.

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