Information Technology (IT) vs. Information Systems (IS)
● IT (Information Technology):
o Refers to hardware, software, and infrastructure.
o Focuses on technical components like computers and networks.
● IS (Information Systems):
o Encompasses technology, people, processes, and data.
o Focuses on how technology supports decision-making and business
operations.
● Key Difference:
o IT = technical tools and infrastructure
o IS = the broader system integrating technology with people and processes
What is an Information System?
● Components:
o Set of interrelated components that collect, process, store, and distribute
information.
● Functions:
o Supports decision-making, coordination, and control.
● Data vs. Information:
o Data = streams of raw facts
o Information =data shaped into meaningful form
6 strategic business objectives of investing on Information systems
● Firms invest in information systems to achieve:
1. Operational excellence
2. New products, services, and business models
3. Customer and supplier intimacy
4. Improved decision-making
5. Competitive advantage
, 6. Survival
Key Concepts in MIS
● Operational Excellence:
o Improvement of efficiency to attain higher profitability.
● New Products and Services:
o Information systems enable new business models (e.g., Apple’s iPad).
● Customer and Supplier Intimacy:
o Tracking customer preferences increases revenue (e.g., high-end hotels).
● Improved Decision Making:
o Accurate information leads to better outcomes (e.g., Verizon’s dashboard).
● Competitive Advantage:
o Delivering better performance and responding in real-time (e.g., Apple,
Walmart).
● Survival:
o Necessity of updating information systems to avoid failure (e.g., Citibank’s
ATMs).
Dimensions of Information Systems
● Separation of Business Functions:
o Sales and marketing, human resources, finance, and production.
● Unique Business Processes:
o Each organization has its own processes and culture.
AI and Information Systems
● How AI Fits:
o Data Collection and Storage: AI systems require large volumes of data.
o Data Processing and Analysis: AI analyzes data to discover patterns
and insights.
, o Supporting Decision-Making: AI enhances decision support at a
sophisticated level.
Conclusion
● Information systems are crucial for effective management and decision-making in
modern businesses. Understanding their components and objectives can
significantly enhance operational efficiency and strategic planning.
Role of Managers
● Managers must go beyond just managing existing resources.
● Key responsibilities include:
o Creation of new products and services
o Re-creating the organization when necessary
Dimensions of Information Systems
Management
● Impact of Management Dimension:
o Focuses on how information systems are used to support management
activities.
Technology
● Components of Technology Dimension:
o Computer hardware and software
o Data management technology
o Networking and telecommunications technology
o Networks (Internet, intranets, extranets, World Wide Web)
o IT infrastructure: The foundational platform on which systems are built.
Academic Disciplines in Information Systems
● Sociotechnical View:
o Emphasizes the joint optimization of social and technical systems.
, o Aims for optimal organizational performance by ensuring technology and
organization adapt to each other.
o Helps avoid a purely technological approach.
Key Questions to Consider
1. How are information systems transforming business?
o Essential for effective management and operations.
2. What is an information system?
o A system that collects, processes, stores, and distributes information.
3. What are the components of an information system?
o Management, organization, and technology components.
4. Why are complementary assets important?
o They ensure that information systems deliver real value to organizations.
5. What academic disciplines contribute to the study of information systems?
o Each discipline provides unique insights into understanding and optimizing
information systems.
Impact of Information Technology on Organizations
Automation and Labor Costs
● Example: Amazon's Automation
o Amazon uses robots (like those from Kiva Systems) to transport goods.
o This reduces the need for human labor in picking and packing.
o Result: Lower labor costs and increased efficiency.
● Example: Bank Branch Closures
o Rise of online banking leads to fewer physical branches.
o IT infrastructure replaces the need for branches and staff.
o Result: Significant reduction in clerical jobs and bank tellers.
Economic Impacts of Information Systems
● Cost Changes
● IT (Information Technology):
o Refers to hardware, software, and infrastructure.
o Focuses on technical components like computers and networks.
● IS (Information Systems):
o Encompasses technology, people, processes, and data.
o Focuses on how technology supports decision-making and business
operations.
● Key Difference:
o IT = technical tools and infrastructure
o IS = the broader system integrating technology with people and processes
What is an Information System?
● Components:
o Set of interrelated components that collect, process, store, and distribute
information.
● Functions:
o Supports decision-making, coordination, and control.
● Data vs. Information:
o Data = streams of raw facts
o Information =data shaped into meaningful form
6 strategic business objectives of investing on Information systems
● Firms invest in information systems to achieve:
1. Operational excellence
2. New products, services, and business models
3. Customer and supplier intimacy
4. Improved decision-making
5. Competitive advantage
, 6. Survival
Key Concepts in MIS
● Operational Excellence:
o Improvement of efficiency to attain higher profitability.
● New Products and Services:
o Information systems enable new business models (e.g., Apple’s iPad).
● Customer and Supplier Intimacy:
o Tracking customer preferences increases revenue (e.g., high-end hotels).
● Improved Decision Making:
o Accurate information leads to better outcomes (e.g., Verizon’s dashboard).
● Competitive Advantage:
o Delivering better performance and responding in real-time (e.g., Apple,
Walmart).
● Survival:
o Necessity of updating information systems to avoid failure (e.g., Citibank’s
ATMs).
Dimensions of Information Systems
● Separation of Business Functions:
o Sales and marketing, human resources, finance, and production.
● Unique Business Processes:
o Each organization has its own processes and culture.
AI and Information Systems
● How AI Fits:
o Data Collection and Storage: AI systems require large volumes of data.
o Data Processing and Analysis: AI analyzes data to discover patterns
and insights.
, o Supporting Decision-Making: AI enhances decision support at a
sophisticated level.
Conclusion
● Information systems are crucial for effective management and decision-making in
modern businesses. Understanding their components and objectives can
significantly enhance operational efficiency and strategic planning.
Role of Managers
● Managers must go beyond just managing existing resources.
● Key responsibilities include:
o Creation of new products and services
o Re-creating the organization when necessary
Dimensions of Information Systems
Management
● Impact of Management Dimension:
o Focuses on how information systems are used to support management
activities.
Technology
● Components of Technology Dimension:
o Computer hardware and software
o Data management technology
o Networking and telecommunications technology
o Networks (Internet, intranets, extranets, World Wide Web)
o IT infrastructure: The foundational platform on which systems are built.
Academic Disciplines in Information Systems
● Sociotechnical View:
o Emphasizes the joint optimization of social and technical systems.
, o Aims for optimal organizational performance by ensuring technology and
organization adapt to each other.
o Helps avoid a purely technological approach.
Key Questions to Consider
1. How are information systems transforming business?
o Essential for effective management and operations.
2. What is an information system?
o A system that collects, processes, stores, and distributes information.
3. What are the components of an information system?
o Management, organization, and technology components.
4. Why are complementary assets important?
o They ensure that information systems deliver real value to organizations.
5. What academic disciplines contribute to the study of information systems?
o Each discipline provides unique insights into understanding and optimizing
information systems.
Impact of Information Technology on Organizations
Automation and Labor Costs
● Example: Amazon's Automation
o Amazon uses robots (like those from Kiva Systems) to transport goods.
o This reduces the need for human labor in picking and packing.
o Result: Lower labor costs and increased efficiency.
● Example: Bank Branch Closures
o Rise of online banking leads to fewer physical branches.
o IT infrastructure replaces the need for branches and staff.
o Result: Significant reduction in clerical jobs and bank tellers.
Economic Impacts of Information Systems
● Cost Changes
