XML:Motivation Data interchange is critical in today's networked world Examples: Banking:funds transfer Order processing (especially inter-company orders) Scientific data Chemistry:ChemML,... -Genetics:BSML (Bio-Sequence Markup Language),.. Paper flow of information between organizations is being replaced by electronic flow of information Each application area has its own set of standards for representing information XML has become the basis for all new generation data interchange formats Database System Concepts-6th Edition 23.5 @Silberschatz,Korth and SudarshanDatabase System Concepts - 6 23.5 ©Silberschatz, Korth and Sudarshan th Edition XML: Motivation Data interchange is critical in today’s networked world Examples:  Banking: funds transfer  Order processing (especially inter-company orders)  Scientific data – Chemistry: ChemML, … – Genetics: BSML (Bio-Sequence Markup Language), … Paper flow of information between organizations is being replaced by electronic flow of information Each application area has its own set of standards for representing information XML has become the basis for all new generation data interchange formats