MongoDB is a popular NoSQL database used by many organizations due to its document-centric approach and ability to accommodate massive scale. It is particularly well suited for use cases such as handling big data, rapid prototyping, caching and high availability, streaming feeds, and content management and cataloging. MongoDB's distributed nature allows it to be easily scaled horizontally across multiple servers, making it a cost-effective solution for businesses with varying data demands. Fivetran has developed a connector for MongoDB to help organizations unlock the value of their stored data by replicating it to their company's data warehouse.