advanced web technologies by: faraz ahmed. contents 0 course outline 0 architectures 0 http
TRANSCRIPT
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Advanced Web TechnologiesBy: Faraz Ahmed
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Contents
0Course Outline0Architectures0HTTP
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Course definition[1]
0This course would deal with the advanced techniques for constructing better, efficient and robust web apps. It would briefly touch upon the major concepts ranging from simple HTTP to advanced semantic web.
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Stage 10 Introduction to Web applications and review of basic concepts: client-server
architecture, three- and n-tier models, static versus dynamic pages, server-database connectivity
0 Client-side technologies: HTTP protocol, HTML and related (CSS, JavaScript, etc.)
0 Using formal methods in the development of Web applications
0 The Model-View-Controller (MVC) paradigm
0 Web Services using RESTful
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Stage 2
0 Introduction: Semi-structured data.
0 XML: core concepts
0 DTDs, a simple schema language for XML documents
0 XPath, a navigation language for XML documents
0 XSLT, a transformation language for XML documents
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Stage 3
0 Introduction to the Semantic Web
0 RDF and RDF-Schema
0 Basics of knowledge representation and informal introduction to OWL
0 Protégé
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Client Server Architecture[2]
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3-Tier Architecture[2]
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Multi-tiered Architecture[2]
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HTTP
Application level protocol for
distributed, collaborative,
hypermedia information systems.
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HTTP
0Abbreviation for ?
0A web crawler –user agent
0Stateless protocol
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Maintaining State
0Sessions
0Cookies
0Passing data at each request-response cycle
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Caching
0What is caching?
0What are the benefits?
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Caching (cont.)
0Preventing Cache 0Cache-control to no-cache
0Allowing Cache0 No cache-control header 0Private: only the client can cache it.0Public: every intermediate node or the client can cache it.
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Caching (cont.)
0Preventing Cache 0Cache-control to no-cache
0Allowing Cache0 No cache-control header 0Private: only the client can cache it.0Public: every intermediate node or the client can cache it.
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AJAX
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HTML
0Hyper text markup language
0What are markup languages
0Together with HTTP, form the hypermedia
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Dynamic HTML
0Difference
0What is CSS ?
0What is javaScript?0 Java applet, and ActiveX controls
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XHTML
0Browser Compatibility
0Extensible
0Trivial differences here [3]
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References1) “Course Outline- Advanced Web Technologies”, http://awt-szabist.wikispaces.com/Course+Outline, visited
on 3rd Jan 2011“Networking 2) “3-Tier Client/Server Architecture”, http://en.kioskea.net/contents/cs/cs3tier.php3, visited on 3rd Jan 20113) “What is XHTML”, http://www.utoronto.ca/web/HTMLdocs/NewHTML/xhtml.html, visited on 3rd Jan 2011