Document Stores
Document stores are a type of NoSQL database that store data in flexible, semi-structured documents, typically using formats like JSON, BSON, or XML. They are designed for high performance, scalability, and ease of development by allowing nested data structures and dynamic schemas. Unlike relational databases, they do not require predefined tables or rigid schemas, making them ideal for applications with evolving data models.
Developers should use document stores when building applications that require fast read/write operations, horizontal scalability, or handle semi-structured data like user profiles, content management, or real-time analytics. They are particularly useful in agile development environments where data schemas change frequently, such as in web and mobile apps, IoT systems, and microservices architectures, as they reduce the need for complex migrations.