Theoretical Concepts Flashcards
(58 cards)
Data
“raw” unorganized facts
natural data
- data abound in nature
- it’s continuous (take on any value within a range)
Analog data
data recorded in a form that i similar to its natural structure
(the natural signal is captured on a continuous scale)
How can we capture and store analog data?
technology is designed to capture analog data (mimic natural data)
- ex: vinyl record
What is the only type of data computers can deal with?
discrete, binary data
Digitize
the process of converting analog (physical) data into a digital format
How is discrete color information turned to binary data?
through encoding/ converting color values to binary values using ascii encoding
How is natural sound encoding?
by defining a discrete scale and having equipment sample the sound at a sampling rate that’s too small for human ears to detect gaps in
When does data become information?
when it is put into context
information system
an organizational system designed to collect data, process, store, and deliver information
What are the 2 sides/ components of an information system?
the technology/ hard side
- hardware, software, data
the social/ soft side
- people and structures
What does data support in info systems?
operations, decision-making, and planning
Business processes
series of steps necessary to complete business activities (often involve branches)
Organizational structure
authority structures, communication channels, culture, functional structures, the definition of business units
Tactical information systems
- Info systems that support the day-to-day operation of a firm (ex: an app to do payroll)
- very important but do not contribute to the uniqueness of the firm
Strategic information systems
info systems that support or shape the competitive strategy of the firm
- usually developed in house
What were some problems with old info systems
- Fragmentation: different versions of software used to do same thing within a firm
- Lack of integration: IS cannot work together and communicate
- Duplication of data
What do cross-functional info systems require?
integrated business processes
Inter-organizational (boundary-spanning) info systems
when an info system is integrated with ISs from other organizations
Enterprise Resource Planning (ERP)
a type of software organization used to manage day-to-day activities
activities like accounting, procurement, project management, supply chain operations, etc)
What are some features of an ERP?
- modularity: different modules focusing on different functional areas of enterprise
- module integration: data processed in one module is available in another, processors across modules are coordinated
- data integration: data is stored in 1 centra database
- configurable: option to adapt software to reflect firm’s specific preferences
Strategic positioning
a company’s deliberate approach to carve a unique niche in the marketplace (strategy to make company unique)
Value proposition
the promise of value offered to customers
- the answer to “Why should a customer choose our product/service over others?
Unique value proposition
- essential for companies to differentiate themselves from competitors