MongoDB is a popular, open-source NoSQL database that is used for storing and retrieving data. It is classified as a document database, which means that it stores data in semi-structured documents instead of using traditional table structures. MongoDB uses a document data model, which allows for rich, flexible, and scalable schema design.
MongoDB provides a rich query language to filter and manipulate data, along with support for indexing to improve query performance.
MongoDB uses memory mapping to provide high performance for write-intensive workloads.
MongoDB is widely used in many industries, such as e-commerce, mobile, analytics, and content management, among others. It's known for its scalability, ease of use, and flexible data model, making it a popular choice for modern web and mobile applications.
Flexible data model:
MongoDB allows you to store data in a flexible and semi-structured way, as documents, which makes it easy to accommodate changing data requirements.
MongoDB is designed to scale horizontally, which means you can easily add more servers to handle increased traffic and data growth.
MongoDB uses memory mapping and indexing to provide fast performance for write-intensive workloads.
Easy to use:
MongoDB has a simple and intuitive API that makes it easy for developers to work with, and it supports multiple programming languages.
Rich query language:
MongoDB provides a rich and expressive query language that makes it easy to filter and manipulate data.
MongoDB provides built-in replication and automatic failover to ensure that your data is always available, even in the event of a server failure.
MongoDB can be more cost-effective than traditional relational databases, especially when dealing with large amounts of unstructured or semi-structured data.