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1 Business Information Systems and Applications presented by:Sema Demirtas Stefanie Müller Patricia Hilpert
2 Content 1.Business Information Systems 2.IS and IT infrastructure 3.Applications 4.Recent technologies
3 1. Business Information Systems Organization IT ( HW;SW;DBMS;NETWORKING ) Management BIS
4 Why do Businesses need Information Systems ? Operational excellence New services and new products Competitive advantages Customer/supplier intimacy Decision making Survival
5 Business Information Systems MIS ESS DSS TPS Executives Workers Senior Middle Operational
Business Information Systems CRM Customer Relationship Management ERP Enterprise Resource Planning SCM Supply Chain Management KM Knowledge Management 6
7 2. IS and IT Infrastructure 1.Internet platform (Apache, Windows) 2.Hardware platform (Dell, Sun, HP) 3.Operating systems (Unix, Mac, Windows) 4.Networking (Wi-Fi, Wi-Max) 5.Consultans (Accenture) 6.Database (SQL, DB2, ORACLE)
8 2. Applications E-commerce / E-business Government Basical life Universities Non profit organizations …
E-business / E-commerce B2B B2C B2B2C B2G B2E G2B G2C C2B 9
organizations Brick and mortar Click and mortar Pure play Digital vs. physical Product Process Delivery method 10
3. Recent technologies XML extensible markup language RSS really simple syndication Mashup Widgets Web services –UDDI, SOAP, SOA, WSDL 11
Recent technologies GIS Geographical Information Systems GPS Global Position System RFID Radio Frequency Identification 12
Ethical issues and internet security Lot of advantages BUT: Collecting every information about the customer and supplier –Are all information safe? Risk of virus, worms and trojans 13
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