Question: Design a three tier web based online bookstore application. The client front end tier is a web browser that coordinates user account login and GUI

Design a three tier web based online bookstore application. The client front end tier is a web browser that coordinates user account login and GUI interface. The middle tier is the application server that coordinates business logic such as shopping cart, transaction, checkout processing and others. The backend tier is the data base server that stores all necessary information such as book catalog, customer and other status information. Explain all the details and working of each tier and draw the architecture?

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