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Chapter 11 Database Applications Using Internet Technology David M. Kroenke Database Processing © 2000 Prentice Hall.

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Presentation on theme: "Chapter 11 Database Applications Using Internet Technology David M. Kroenke Database Processing © 2000 Prentice Hall."— Presentation transcript:

1 Chapter 11 Database Applications Using Internet Technology David M. Kroenke Database Processing © 2000 Prentice Hall

2 Chapter 11 © 2000 Prentice Hall Network Terminology Network “a collection of computers that communicate with one another using a standardized protocol” Public “anyone can utilize the network” Private “users must be preauthorized to gain access” Page 273

3 Chapter 11 © 2000 Prentice Hall Internet Terminology TCP/IP “Terminal Control Program/Internet Protocol” Newsgroups TelNet FTP Page 274

4 Chapter 11 © 2000 Prentice Hall World Wide Web Terms HTTP hypertext transfer protocol HTML hypertext markup language SGML standard generalized markup language URL universal resource locator MIME multipurpose Internet mail code Page 275

5 Chapter 11 © 2000 Prentice Hall Intranet “Private network using TCP/IP, HTML, and related Internet technology” private -or- connected to pubic via a firewall, “computer that serves as a security gateway” Page 277

6 Chapter 11 © 2000 Prentice Hall Network Database Apps Static Report Publishing DB Query Publishing Application Publishing Page 277

7 Three-Tier Architecture Page 279 Figure 11-6 © 2000 Prentice Hall

8 Functions of Tiers Page 280 Figure 11-7 © 2000 Prentice Hall

9 Web Server Standards and Languages Page 281 Figure 11-8 © 2000 Prentice Hall

10 Chapter 11 © 2000 Prentice Hall Internet Scripting Languages JavaScript JScript ECMAScript-262 VBScript PERL Page 283

11 Chapter 11 © 2000 Prentice Hall Internet Programming Languages JAVA Visual Basic C++ ActiveX Page 285

12 Microsoft Component Specifications Page 287 Figure © 2000 Prentice Hall

13 Chapter 11 © 2000 Prentice Hall Markup Languages DHTML dynamic HTML RDS Remote Data Services (ActiveX controls) allow data to be cached locally XML Extensible Markup Language DTD Document type declaration Page 288

14 Example of XML Standards Page 299 Figure © 2000 Prentice Hall

15 Web Server Functions Page 300 Figure © 2000 Prentice Hall


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