1COMP9321, 15s2, Week 1

COMP9321 Web Application Engineering

Semester 2, 2015

Dr. Amin Beheshti

Service Oriented Computing Group, CSE, UNSW Australia

Week 1

http://webapps.cse.unsw.edu.au/webcms2/course/index.php?cid=2411

COMP9321, 15s2, Week 1 2

References

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Basic Web Architecture: Universal

Readership ...

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Web Essentials - Clients, Servers and

Communication

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Web Essentials - Clients, Servers and

Communication

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Web Essentials - Basic Internet Protocols:

TCP/IP

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Web Essentials - Basic Internet Protocols:

TCP/IP

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Web Essentials - Basic Internet Protocols:

TCP/IP

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Web Essentials - Basic Internet Protocols: Domain

Names

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Web Essentials - Higher-Level

Protocols

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Building Blocks of the Web (Shklar and Rosen,

pg. 31)

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Web Essentials - URL

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An http-scheme URL

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Web Essentials - HTTP

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Web Essentials - HTTP

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Web Essentials - HTTP

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On Request Header Fields

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HTTP Request Methods (version 1.1)

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HTTP/1.1 Status Code Classes and common

codes1

p.19 in (WebTech)1

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Web Essentials - HTTP

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Example (reproduced from: page 18, Head First Servlets & JSP, Basham, et. al.,

O'Reilly,)

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Improving Performance using HTTP

features

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The Trouble with HTTP

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Moving Web Site to Web Applications

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Common Gateway Interface (CGI)

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CGI is replaced by other 'better'

technologies

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n-Tier applications

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3-Tier Architecture

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Web Essential - Web servers

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Web Essential - Web servers

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