XML Introduction (Cont.) The ability to specify new tags,and to create nested tag structures make XML a great way to exchange data,not just documents. Much of the use of XML has been in data exchange applications,not as a replacement for HTML Tags make data(relatively)self-documenting E.g. <university> <department> <dept name>Comp.Sci.</dept name> <building>Taylor </building> <budget>100000 </budget> </department> <course> <course id>CS-101 </course id> <title>Intro.to Computer Science </title> <dept_name>Comp.Sci </dept_name> <credits>4 </credits> </course> </university> Database System Concepts-6th Edition 23.4 @Silberschatz,Korth and SudarshanDatabase System Concepts - 6 23.4 ©Silberschatz, Korth and Sudarshan th Edition XML Introduction (Cont.) The ability to specify new tags, and to create nested tag structures make XML a great way to exchange data, not just documents. Much of the use of XML has been in data exchange applications, not as a replacement for HTML Tags make data (relatively) self-documenting E.g. <university> <department> <dept_name> Comp. Sci. </dept_name> <building> Taylor </building> <budget> 100000 </budget> </department> <course> <course_id> CS-101 </course_id> <title> Intro. to Computer Science </title> <dept_name> Comp. Sci </dept_name> <credits> 4 </credits> </course> </university>