MongoDB is a popular NoSQL database designed for modern applications. Unlike traditional SQL databases that use structured schemas and tables, MongoDB stores data in flexible, JSON-like documents (BSON). This allows for dynamic data modeling and scalability, making it well-suited for handling large volumes of unstructured or semi-structured data.
Key features of MongoDB include:
- Flexible Schema: Documents can have varying structures, allowing for easy updates and changes to the data model.
- Scalability: MongoDB supports horizontal scaling through sharding, distributing data across multiple servers to handle large datasets and high traffic.
- High Performance: It provides fast read and write operations, making it suitable for real-time applications.
- Rich Query Language: MongoDB supports a powerful query language for complex data retrieval and aggregation.
- Built-in Replication: Features like replica sets ensure high availability and data redundancy.
These characteristics make MongoDB a popular choice for applications requiring agility and scalability, such as web and mobile apps, content management systems, and IoT applications.
