Information system versi chalk
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The document discusses information systems and provides examples. It defines an information system as a combination of IT and people's activities to support operations, management, and decision-making. Key components include hardware, software, databases, telecommunications, human resources, and procedures. Famous examples cited are American Airlines' Sabre system, which automated airline reservations, and Citibank's ATM network.
Information system versi chalk
- 1. Information SystemSaskya Irena / 18208007By PresenterMedia.com
- 2. INPUTPROCESSOUTPUTThis is a SystemInformation System??
- 3. Combination of IT and people’s activity to support operations, management, and decision-making.Not just referring to Information Communication Technology (ICT) that is used in an organization, but also the interaction between people and technology to support business process.It’s a BIG ThingWhat is IS?
- 4. Other Arguments..Main components of IS are computer hardware and software, databases, telecommunication systems, human resources, and proceduresIS is a work system which its activities used for processing (obtaining, transmitting, storing, retrieving, manipulating, displaying) informationMakes IS just BIGger
- 5. Information System is a combination of computer science, software engineering, information technology, and customerAnother thing about ISBIGger..
- 6. Included software, hardware, data, people, and proceduresIS Centered ViewIS Second Managerial View
- 7. People, business process, office systems, decision support systems, knowledge management systems, database management systems, and office information systemsHelp humans to do tasks that a human brain can’t doSuch as handling large amount of information, doing complex calculations, and handling some process simultaneouslyTo improve an organization’s effectivenes and efficiency, work system, people, development, and implementation to obtain a particular goalDesigned to...
- 8. Famous Information SystemsAmerican Airlines’ “Sabre”Citibank’s ATMOtis Elevator’s “Otisline”American Hospital Supply’s “ASAP”McKesson Drug Company’s “Economost”
- 10. History1930 – manual systems used1939 - reservations are handled in “reservation’s office”1946 - Reservisor1952 – Magnetronic Reservisor1953 – IBM got involved1959 - $30 million investment in new, high risk, passenger reservation teleprocessing system1964 – Sabre installed for internal passenger reservation processing1968 – IBM sells similar system to other airlines, PARS1970 – AA selected PARS as the updated basis of Sabre
- 11. In the 1960s, SABRE had handled a very large number of transactions, such as 83,000 daily phone callsThe system took over all booking functions at 1964In 1980s Sabre offer online reservationsThen Sabre had become a publicly traded corporation, Sabre HoldingsThe system is used by a large number of companies, such as Eurostar and SNCFUsed by travel agents, airlines, car-rental companies, hotels, dozens of railways, tour companies, ferries, and cruise linesMost important, Sabre has brought a large revenue for American AirlinesSABRE
- 12. Thank You