CSE 190: Internet E-Commerce - PowerPoint PPT Presentation

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CSE 190: Internet E-Commerce

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Overall Architecture of Internet E Commerce System. Reference: http://www.dell.com/us/en/esg/topics/products_infrastructure_arc_pedge_000_ internet-infra.htm ... – PowerPoint PPT presentation

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Title: CSE 190: Internet E-Commerce


1
CSE 190 Internet E-Commerce
  • Lecture 1

2
Three-Tier architecture
  • Overall Architecture of Internet E Commerce
    System
  • Reference
  • http//www.dell.com/us/en/esg/topics/products_infr
    astructure_arc_pedge_000_internet-infra.htm

3
Building Internet Applications
  • What are they
  • Client Server applications
  • Very thin client practically no logic in this
    layer

Advantages Challenges
Rapid Product Distribution Accessible anywhere, anytime Scalability Availability Security Deployment
4
Overall Architecture
  • Logical
  • Static Content
  • Application User Interface
  • Authentication Session Management
  • Application Logic
  • Data Store
  • Tiers
  • Browser
  • Web servers
  • Application Servers
  • Database

5
Options
Open Source vs Commercial
Open Source Commercial
Flexibility of customization Very good support Burden of development Lower cost Dependence on vendor Fairly good support
e.g Apache, mod_perl, JRun, mySQL e.g Netscape Enterprise, WebLogic, Oracle
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