Single Model Database
A single model database is a type of database that uses a single, unified data model to store and manage data, such as a relational model, document model, or graph model. It contrasts with multi-model databases that support multiple data models within a single system. This approach simplifies development by providing consistency in how data is structured and queried, but may limit flexibility for diverse data types.
Developers should use single model databases when their application has homogeneous data requirements that fit well within one model, such as structured tabular data for relational databases or JSON-like documents for document databases. They are ideal for projects where consistency, performance optimization for a specific model, and reduced complexity are priorities, like traditional web applications or systems with predictable data patterns.