Multi-Model Database
A multi-model database is a database management system that supports multiple data models (e.g., document, graph, key-value, relational) within a single, integrated backend. It allows developers to store, query, and manage different types of data without needing separate database systems. This unified approach simplifies architecture and enables flexible data handling for complex applications.
Developers should use multi-model databases when building applications that require diverse data types (like social networks with user profiles, relationships, and posts) or need to avoid the complexity of polyglot persistence. They are ideal for scenarios like real-time analytics, IoT platforms, and content management systems where data naturally fits multiple models, reducing integration overhead and improving performance.