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Client/Server Applications
Pronto InfoTech offer comprehensive solutions in Client/Server computing. Being the preferred industry norm, Pronto Infotech specifically addresses critical and sensitive areas such as customisation, analysis, design and migration.
Client/server applications, with their ability to input, process, store and access data from any device are used heavily today. They are used if multiple users are accessing an application at the same time. These applications can be launched from start menu and a server application that runs on the server. With the help of client/server applications relatively applications that can be used from any platform are developed.
Pronto Infotech develops cost-effective and flexible client/server applications with user-friendly interfaces.
In a two-tier application the client side logic is responsible for everything from presentation, business logic to database access. But the client/server applications are not scalable, are difficult to maintain and enhance due to tight coupling between the presentation layer, business logic and the database access. Overall the two tier applications are not scalable and are not suitable for internet based applications.
With the growing popularity of J2EE framework, the development of an n-tier application became easier and all the negatives of a client\server application development were well taken care. Using J2EE to develop n-tier applications involves breaking the two-tier architecture into multiple tiers. An n-tier application can provide separate layers for each of the following services – Presentation Layer, Dynamic Presentation, Business logic, and Data base access. A browser takes care of the presentation layer, and JSP / Servlet / XML / SOAP and XSL take care of the dynamic presentation, Session EJB takes care of the business logic and Entity beans take care of the data access using JDBC.
With the benefit of an n-tier architecture and Pronto Infotech’s strong expertise on the J2EE framework our team can deliver unprecedented levels of value to customers.