82 lines
2.0 KiB
Plaintext
82 lines
2.0 KiB
Plaintext
+---------------------------------------+
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|Enterprise Information Systems |
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|From LEO I to ERP systems |
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|Paolo Spangnoletti |
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Agenda:
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- Digital technologies
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- Enterprise Information Systems
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- Data sources and Information requirements
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- Analogue Clock
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KISS (Keep It Simple, Stupid)
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- Digital Databank Clock
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Everything is stored on the device
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No external interfaces
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Physical key input
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Monochrome display
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- Digital Phone Watch
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Everything is digital
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Dataports
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Touch screen and physical keys
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Connectivity
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Tamagochi
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- Simple interface
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- Monochrome display
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- Digital game
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- Single-use case
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- Input doesnt have to give predicted output
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- Algorithms
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- Interactive
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Times Sinclair ZX Spectrum
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- Reprogrammable tool
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- External input and output functionality
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- Responds to user-input out of a preset given list of rules
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Enigma and Alan Turning
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- The first computer designed to break the German encryption used in the machine "Enigma"
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- Encryption can be used offensively and defensively
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Ransomware
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Information Systems and Organizations
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- Not static, but dynamic, as the business have to evolve to stay alive
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- As long as there are decisions to be made, the business will have to adapt
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Data, information and knowledge
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- Knowledge: the experience of using information to make judgements
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TEDIndia - Weird, or just different (2009) - video
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Informal/social -> Where meanings are established, intentions understood, beliefs and commitments made
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Formal -> Processes, policies
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Technical -> IT Infrastructure that automates the formal system
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==================================
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OLAP = On-Line Analytical Programming
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/ /|
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/ / + Time
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+---------+ /|
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| o |/ +
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+---------+ / Data
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| o |/
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+---------+
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Customers
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