Monolithic Architecture
Last updated
Last updated
Definition: A monolithic architecture is a software design pattern in which an application is built as a unified unit. All application components (user interface, business logic, and data access layers) are tightly coupled and run as a single service.
Characteristics: This architecture is simple to develop, test, deploy, and scale vertically. However, it can become complex and unwieldy as the application grows.
Examples
Older/Traditional Banking Systems.
Enterprise Resource Planning (SAP ERP) Systems.
Content Management Systems like WordPress.
Legacy Government Systems. (Tax filing, public records management, etc.)
Advantages: Simplicity in development and deployment, straightforward horizontal scaling, and often more accessible debugging since all components are in one place.
Disadvantages: Scaling challenges, difficulty implementing changes or updates (especially in large systems), and potential for more extended downtime during maintenance.
