Monolithic Architecture
Monolithic architecture is a traditional software design approach where an application is built as a single, unified unit with tightly coupled components. All functionalities, such as the user interface, business logic, and data access layers, are combined into one codebase and deployed together. This contrasts with modern microservices architectures, where applications are broken down into smaller, independent services.
Developers should learn monolithic architecture for simpler, smaller-scale projects where rapid development and deployment are priorities, as it reduces complexity in initial setup and testing. It is commonly used in legacy systems, startups with limited resources, or applications with straightforward requirements that don't require high scalability or independent component updates. Understanding monolithic architecture also provides a foundation for appreciating the trade-offs when transitioning to microservices.