Which statement best describes the purpose of a business intelligence (Bl) system?

The primary purpose of a Business Intelligence (BI) system is to support and improve decision-making across an organization. BI systems achieve this by collecting, integrating, analyzing, and presenting business information from various internal and external sources. They transform raw data into actionable insights, trends, and patterns, which are typically visualized through dashboards, reports, and analytics. This enables managers and executives to make more informed strategic, tactical, and operational decisions, thereby enhancing business performance and providing a competitive advantage.

A. BI systems process and analyze raw data to create structured information; merely providing access to raw data is the function of a database or data lake, not the core purpose of BI.

B. BI systems are more effective when they integrate internal proprietary data with external data sources (e.g., market trends, competitor data) to provide a comprehensive business context.

C. Integrating all departments is the primary purpose of an Enterprise Resource Planning (ERP) system, not a BI system, although BI systems often draw data from ERPs.

1. Chen, H., Chiang, R. H. L., & Storey, V. C. (2012). Business Intelligence and Analytics: From Big Data to Big Impact. MIS Quarterly, 36(4), 1165–1188. In the introduction (p. 1165), the authors state, "BI&A are essentially a set of technologies, applications, and processes for gathering, storing, accessing, and analyzing data to help users make better decisions."

2. Turban, E., Sharda, R., & Delen, D. (2011). Decision Support and Business Intelligence Systems (9th ed.). Pearson. Chapter 1, Section 1.3, "A Framework for Business Intelligence," explicitly defines BI as an umbrella term that combines architectures, tools, and methodologies to "transform data to information...to decisions and finally to action."

3. MIT Sloan School of Management. (2016). 15.572 Analytics Lab: The Business Intelligence and Analytics Course. MIT OpenCourseWare. The course description emphasizes that BI and analytics are used to "support a wide range of business decisions." https://ocw.mit.edu/courses/15-572-analytics-lab-spring-2016/

4. Popovič, A., Hackney, R., Coelho, P. S., & Jaklič, J. (2012). Towards business intelligence systems success: Effects of maturity and culture on analytical decision making. Decision Support Systems, 54(1), 729-739. The abstract states, "Business intelligence (BI) systems are information systems that are designed to support decision-making..." (p. 729). https://doi.org/10.1016/j.dss.2012.08.017