Information Systems Trends
11 important questions on Information Systems Trends
What are the characteristics of mobile platform?
- Ubiquity; users of the device can access needed resources from in theory anywhere
- Identifiability; Sim card to utilize the cellular network.
- Context awareness; mobile devices can be geolocated, and can communicate their position by GPS
What is digital data genesis?
What are digital data capabilities?
- Choosing IT to generate and capture data its native digital form
- Integrating IT in the business processes that generate the data of interest
- Managing the digital data captured
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What are principles of digital data genesis?
- Strategies require a disciplined approach
- Managers must recognize and embrace the value of data
- Managers must design systems that originate data in digital form
- Strategies are based on the desire to seamlessly and unobtrusively collect data
What are automations of the digital data genesis?
Machine to person, the actor on the receiving end of the data by IT enabled is a person (ov data that pushes the right time in case of your location)
What are customer managed interactions?
CMI solves the limitations of CRM:
- The customers personal data warehouse holds complete historcal info
- Future events are more likely know
- Inferences are more precise
What are open source license characteristics?
- Free distribution
- Available source code
- Derived works
- No discrimination
- Technology neutrality
What are the different models of open source?
OPen soruce service; free licensing but charges for installation, support, training, and other services (Linux, mysql )
Professional open soruce; software house maintains tight control over the software programs that they sell (openoffice)
What are the important advantages and disadvantages of open source software?
- Free,
- Robustness
- Creativity,
- Limited-lock in.
- Simplified licensing (no worry about concurrent users or so)
- Unpredicted costs,
- Support varies; to high quality to nothing
- Security; advantage for those wo want to break in
- Compatability; no guarantee of comptability with older software
What is software as a service (saas)?
What are big advantages of cloud computing?
Pay for usage; how bigger the organization, the pay more of pay less when shrink
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