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- This layer consists of business and data components and is composed of a web server running a simple language providing database access.
- The business components assist in handling business processes/operations while data components provide database access and hide underlying database structure.
- In this layer, where you code any rules regarding the data you have stored and generally is the bulk of your system.
- This layer representing the middleware of the integrated system is implemented through a variety of middleware technologies including Common Gateway Interface (CGI) scripts and Java Servelets.
- Data components hide the underlying data structure from clients
Kavungya answered the question on May 9, 2019 at 12:26
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