Hypermedia database
- 1. Topic: Hypermedia Databases on the web Finals IS-ICT-223 Information And Communication Technology Group#7 Members: Melvin Balajadia Rheynel Valencia Dustine Earl Dugos
- 2. What is Hypermedia Database? HYPERMEDIA DATABASE - It is a computer information retrieval system that allows a user to access and work on audio-visual recordings, text, graphics and photographs of a stored subject. A hypermedia database may also provide hyperlinks to additional information regarding a specified subject 2
- 3. Hypermedia It is an extension of the term hypertext, is a nonlinear medium of information that includes graphics, audio, video, plain text and hyperlinks. 3 Database A database is an organized collection of data, generally stored and accessed electronically from a computer system. Where databases are more complex, they are often developed using formal design and modeling techniques.
- 4. Difference between Hypermedia and Hypertext The main difference lies in the way they are implemented. Hypertext is used to represent multimedia content in electronic text format whereas hypermedia combines both hypertext and multimedia to provide access to a wealth of information usually in a non-linear sequence. 4
- 5. Hypermedia vs Traditional database The biggest advantage of hypermedia databases as compared to traditional databases is that documents are accessed via organized links while traditional databases were designed to store relational records and handle transactions. NoSQL databases are nonrelational. When records need to be analyzed, it is the columns that contain the important information. 5
- 6. Big concept Hypermedia is only an extension of hypertext that allows images, movies, and Flash animations to be linked to other content 6
- 8. Hypercard A hypertext programming environment for the Macintosh introduced by Apple in 1987. HyperCard model consists of cards, and collections of cards, called stacks. You can connect the cards in various ways, and leaf through them the way you would with a set of Rolodex cards. 8
- 9. World Wide Web The World Wide Web (WWW) is combination of all resources and users on the Internet that are using the Hypertext Transfer Protocol (HTTP). The World Wide Web is the universe of network-accessible information, an embodiment of human knowledge. Invented by Tim Berners-Lee in 1989 9