This template is a Web/Mobile Application Architecture Diagram. It shows developers how a typical application is divided into front-end and back-end components. The user interacts with the application by entering data and receiving display results through the user interface (UI), known as the front-end. The user's requests are sent to the application servers in the back-end, where the application logic is processed, typically with technology like .NET. Finally, data is stored in a back-end database, PostgreSQL in this case. This architecture diagram serves as a useful reference for designing and planning application components, helping teams understand how different parts of the system interact.
