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Databases in Electronic Commerce - Database Management and Design - Lecture Slides, Slides of Introduction to Database Management Systems

Some concept of Database Management and Design are Advanced SQL, Database Design, Database Administration, Databases In Electronic Commerce, Entity Relationship Modeling, Intro To Database Systems. Main points of this lecture are: Databases In Electronic Commerce, Electronic, Commerce, Effect, E-Commerce, Disadvantages, Benefits, Different Electronic, Commerce, Styles

Typology: Slides

2012/2013

Uploaded on 04/27/2013

sonu
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Download Databases in Electronic Commerce - Database Management and Design - Lecture Slides and more Slides Introduction to Database Management Systems in PDF only on Docsity!

Databases in Electronic Commerce

In this chapter, you will learn:

  • What electronic commerce (e-commerce) is
  • About the effect of e-commerce and its benefits and disadvantages
  • About the different electronic commerce styles
  • About the Internet architectural components required to conduct electronic commerce

Orbitz E-Commerce Web

Site

What is Electronic Commerce?

  • Use of electronic networked computer-

based technology to:

  • Bring new products, services, or ideas to market
  • Support and enhance business operations (including sales of products/services over the Web)
  • Most e-commerce transactions take place

among businesses

  • Now recognized as a prime revenue source

The Road to Electronic Commerce

(continued)

  • Early 1980s and through the 1990s: personal computer facilitated rapid expansion of the Internet and ultimately provided the spark that led to the explosive use of the World Wide Web
  • Late 1990s and early 2000s: networking technologies blossomed and expanded the reach, speed, and in some cases, security of Internet-based communications and transactions

Amazon.com Home Page

E-Commerce Benefits

  • Easy comparison shopping
  • Reduced costs and increased competition
  • Convenience
  • 24 × 7 × 365 operation
  • Global access
  • Lower entry barriers
  • Increased market (customer) knowledge

E-Commerce Disadvantages

  • Hidden costs
  • Vulnerability to technical failure
  • Cost of staying in business
  • Lack of security
  • Invasion of privacy
  • Low service levels
  • Legal issues Docsity.com

E-Commerce Styles

E-Commerce Automation

of Supply Chain

Sample B2C Web Sites

E-commerce Architecture

  • Deployment of a well-planned architecture

is necessary to support e-commerce

business transactions, both internal and

external

  • E-commerce architecture can be divided

into a series of layers:

  • Basic Internet services
  • Business-enabling services
  • E-commerce business services Docsity.com

Internet Building Blocks

and Basic Services

Internet Building Blocks

and Basic Services

(continued)