1 / 9

Web Science

Web Science. What is the difference between the Internet and the World Wide Web?. Internet is the entire network of connected computers and routers used for sending data HTTP, HTTPS, FTP, streaming audio, video, e-mail, Skype, etc.

cana
Download Presentation

Web Science

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Web Science

  2. What is the difference between the Internet and the World Wide Web? • Internet is the entire network of connected computers and routers used for sending data • HTTP, HTTPS, FTP, streaming audio, video, e-mail, Skype, etc. • World Wide Web (WWW) is more specifically referring to the system for access webpages and websites (HTTP) • HTTP, HTTPS – pretty much everything through your web browser

  3. Evolution of the Web • Early WWW (Web 1.0) • Simple websites that distribute information • http://nostalgiacafe.proboards.com/thread/133/1990s-internet-world-wide-web • http://www.businessinsider.com/big-brands-90s-websites-look-terrible-2013-4?op=1 • Web 2.0 • More interactive  user-produced content • More multimedia intensive (audio, video, etc.) • Social, social, social! (blogs, wikis, social networks, etc.) • Examples: Facebook, Tumblr, Wikipedia, Twitter • Semantic Web (Web 3.0) • All data on web is interconnected like a super-database • http://www.youtube.com/watch?v=OGg8A2zfWKg

  4. Terms • HTML • CSS • JavaScript • HTTP • HTTPS • URI • URL • XML • XSLT • FTP • IP • TCP • DNS • CGI

  5. Terms & Definitions Assignment • You will create a Google Presentation for yourself to use as a study guide/reference/cheat sheet • Each slide should have: • The full term and acronym as the title • Technical definition • Layman’s definition/description • Describe what it is most useful for • Image or example or screenshot of code that helps explain what the term is • Share the Google Presentation with Mr. Bui

  6. What are the different components of a web page? • Meta-tags • Title • Navigation • Content • …others?

  7. Describe different types of web pages • Personal pages • Blogs • Search engines • Forums • …others? • What are the different structures of each of the above? • Which are static and which are dynamic pages?

  8. Static vs. Dynamic Web Pages • Static • Page does not change with user interaction • HTML • Dynamic • Page changes with user interaction • Technologies • HTML w/ Javascript • PHP (PHP: Hypertext Preprocessor) • ASP.NET (Active Server Pages) • Java Servlets • Flash • Which of the above are client-side and which are server-side?

  9. Client-side vs. Server-side Scripting • Program code can be made to run on the client, the server, or both! • Client-side • Advantages? • Disadvantages? • Server-side • Advantages? • Disadvantages?

More Related