Wednesday, February 24, 2010

N-Tier Application Architecture

N-Tier Application Architecture provides a structure for the developers to create fixable and reusable web application. It helps to break the application into tiers. Here N-tier means any number of distinct tiers used in your architecture.
N-tiers
1. Client Tier – HTML , javascript,(Java Server Pages)JSP
2. Middle Tier – Servlet,
3. Data Access Tier - (Entity Java Bean)EJB,Database

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