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Data, schemas and Applications. IFIEKG-20-3 Chris Wallace Mark Butler. Assessment. 50% exam 50% coursework Term 1 – well-defined group project using PHP and SQL Term 2 – open individual project using XML Project-based – work on the coursework to trigger needs for teaching.

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Data schemas and applications

Data, schemas and Applications

IFIEKG-20-3

Chris Wallace

Mark Butler


Assessment
Assessment

  • 50% exam

  • 50% coursework

    • Term 1 – well-defined group project

      • using PHP and SQL

    • Term 2 – open individual project

      • using XML

  • Project-based – work on the coursework to trigger needs for teaching


Themes of the module
Themes of the Module

  • Under the hood

  • Design decisions

  • Data structures

  • Multimedia

  • Interactivity

  • Applications

  • Questions?


Applications
Applications

  • We start the module by looking at a typical web application:

    • To see how it is constructed

    • To see what data it contains and how the data is related

  • We have chosen Flickr as the base application. Work on understanding and describing Flickr will form the first part of the first coursework.


  • Flickr - http://www.flickr.com/

    • Our Canoeing photos

  • Flickr architecture

    • a talk by Cal Henderson, http://www.iamcal.com/

    • Flickr architect at Web design World San Francisco Feb 2006.

    • Flickr: a Case study in http://video.google.co.uk/videoplay?docid=-2308715675825246477&q=ajax+applications


Exploring an application
Exploring an Application

  • What are we studying existing applications?

  • What kind of questions should we be asking?

  • What sources of information are there?

  • How do we record our understanding?


Pyramiding
Pyramiding

  • 5 minutes – think about these questions on your own

  • 10 minutes – in pairs, look for differences and explore these

  • 10 minutes - groups


Tutorial
Tutorial

  • Hand out Draft assignment specification.

  • Discuss the results of the pyramiding session – how to investigate Flickr

  • Start to look at Flickr.


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