A 3-tier design is a software design pattern that separates an application into three distinct layers, or tiers, each with its own responsibility and functionality. This design pattern is commonly used in web application development but can be applied to other types of software as well. The 3-tier template helps to organize the application architecture, simplify development, and promote modularity and scalability. It also provides a clear separation of concerns, making it easier to maintain and update the application over time. So this template is effective in making the tier More...