Key Concepts in IT & IS

• IT (Information Technology): Tools and techniques (hardware/software) used to process and communicate information.
• IS (Information Systems): Systems that manage data and information for business processes.

The Evolution of IT

• 1950s: Information Systems Era (early business computers like UNIVAC I).
• 1990s: Internet & E-commerce Era.
• 2010s: Digital Era, with widespread digital transformation and cloud services.

Data vs. Information

• Data: Raw facts (e.g., sales numbers).
• Information: Processed data with context (e.g., best-selling products).
• Business Intelligence: Analyzing data from multiple sources to support decision-making.
• Knowledge: Expertise combined with information for actionable insights.

Types of Information Systems

• Transaction Processing Systems (TPS): Record day-to-day transactions (e.g., sales, orders).
• Decision Support Systems (DSS): Help managers make decisions using data analysis.
• Executive Information Systems (EIS): Provide high-level insights for top management.
• Enterprise Resource Planning (ERP): Integrated systems that manage core business functions (e.g., sales, HR, finance).

Key IT Concepts

• Gartner Hype Cycle: Tracks the evolution and adoption of emerging technologies.
• SMACIT Technologies: Social, Mobile, Analytics, Cloud, Internet of Things.
• Digital Capabilities: Ubiquitous data, unlimited connectivity, and massive computing power.

Why Invest in IS?

• Business Objectives:
• Operational Excellence
• Innovation (new products/services)
• Supplier and Customer Intimacy
• Improved Decision-Making

Challenges in IS Investment

• Low ROI: Reasons for poor returns on IS investments include:
• Resistance to change.
• Misalignment between IS and business strategy.
• Underutilization of implemented systems.

Digital Era Changes

• Digital Technologies as Utilities: Cloud computing and other technologies now function like utilities (on-demand services).
• Fusion of Business and IS Strategies: Digital strategies are central to modern business planning.

Social & Environmental Impact

• Corporate Social Responsibility (CSR): Businesses now focus not only on profit but also on social and environmental responsibility.
• Triple Bottom Line (TBL): Framework evaluating business success based on social, environmental, and financial outcomes.