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Introduction to Cold Fusion and Web Design Technologies in Client-Server Models

This guide explores the fundamentals of Cold Fusion and its application in web design technologies, focusing on client-server architectures. It details two-tier and three-tier client-server models, emphasizing their components: presentation, application logic, and data layers. The document includes practical exercises on creating and modifying databases using Cold Fusion and Microsoft Access, along with insights into consumer and inter-enterprise e-commerce. With references to notable works in the field, this resource serves as a comprehensive introduction for students and professionals alike.

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Introduction to Cold Fusion and Web Design Technologies in Client-Server Models

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  1. Introduction to Cold Fusion MMIS 656 Web Design Technologies • Acknowledgements: • Some material adapted from David Messerschmitt, Networked Applications: A Guide to the New Computing • Notes from Dr. Nyshadham, NSU GSCIS

  2. Two-tier client/server Tier 2 Tier 1 Micro/ server Mainframe Local-area network Function: Presentation Function: Application Logic MMIS 656 / Introduction to Internet

  3. Two-tier System • Client-Server model is based on the idea of separating functionality. • Presentation function (i.e., all the programs responsible for painting the screen, mouse, keyboard operations etc.) is placed on the client. • Application Logic function (i.e., all the programs which process data) are placed on a separate server. • Common Logic is available to all clients on the server. MMIS 656 / Introduction to Internet

  4. Three-Tier Model • The next model is based on the following: • Presentation on client • Application Logic on the Server • Data on a separate tier MMIS 656 / Introduction to Internet

  5. Three-tier Client/Server Model Local-area network Application logic Presentation Note: many clients per application server, several application servers per data server Shared data MMIS 656 / Introduction to Internet

  6. Merchandise Orders Customers Back to Books4u.com Consumer e-commerce Inter-enterprise e-commerce Web browser Book merchant Web server Customer logic Fulfillment logic Outside links Databases Acquirer bank Book distributors MMIS 656 / Introduction to Internet

  7. Merchandise Orders Customers Back to Books4u.com Consumer e-commerce Web browser scisalliance.scis.nova.edu Web server Customer logic Cold Fusion (CMFL) (Application Server) Microsoft Access to create, CF and SQL to modify Databases MMIS 656 / Introduction to Internet

  8. Practical Exercises • Access accounts on CF server • Introduction to CF practical exercises • CF Basics practical exercises • Exercise 7 MMIS 656 / Introduction to Internet

  9. Next Class • Setting up and modifying CF databases • Forms • Practical Exercises • Technical Design of Web Site MMIS 656 / Introduction to Internet

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