Single Database Architecture
Single Database Architecture is a design pattern where an application uses only one centralized database to store all its data, rather than distributing it across multiple databases. This approach simplifies data management by having a single source of truth, making it easier to maintain consistency and perform queries without complex cross-database operations. It is commonly used in small to medium-sized applications where scalability and data isolation are not primary concerns.
Developers should consider Single Database Architecture when building applications with straightforward data requirements, limited scalability needs, or tight budgets, as it reduces infrastructure costs and operational complexity. It is ideal for monolithic applications, prototypes, or projects where rapid development and simplicity are prioritized over high availability or massive data handling. Use cases include internal tools, small business websites, or early-stage startups where data volume is manageable within a single database instance.