N-tier architecture
N-tier architecture is a software design approach that organizes applications into distinct layers, or "tiers," each responsible for specific tasks. Typically, there are three primary tiers: the presentation layer (which users interact with), the application layer (which processes data and business logic), and the data layer (which stores and retrieves data). This separation allows for better management, scalability, and maintainability of the application, making it easier to update or modify each layer independently. Think of it like a restaurant: each staff member (front, kitchen, and storage) has a specific role that contributes to the overall dining experience.
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N-Tier architecture is a software design model that divides an application into separate layers, each responsible for specific functions. Typically, there are three main tiers: the presentation tier (user interface), the application tier (business logic), and the data tier (database management). This separation allows for better management, scalability, and maintenance of applications, as changes in one layer can occur without impacting the others. By organizing components this way, teams can develop, update, and deploy parts of the system independently, leading to more efficient and robust software solutions.