INFS1602 Study Guide - Final Guide: Business Intelligence, Component-Based Software Engineering, Data Mining
18 Jul 2018
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Department
Course
Professor
Chapter IX: Business Intelligence Systems
Part 1: Business Intelligence Systems
Business Intelligence Systems: Information systems that process operational and other data
to analyze past performance and to make predictions.
✓ Patterns, relationships, and trends identified by BI systems are called Business
Intelligence.
✓ Software component is called BI application.
Project Management
Problem Solving
Deciding
Informing
Uses
• Identifying changes in Purchasing Pattern: Identify and predict
• Entertainment: Uses data on consumer media preference to produce TV shows
• JIT Medical Reporting: Data mining and reporting; analyze patient records and
recommend prescriptions.
Part 2: Primary Activities in BI process
Acquire Data
Perform Analysis
BI Analysis: Process of creating BI (Reporting, Data Mining, BigData)
Acquire Data
Data Acquisition: Process of obtaining, organizing, relating, cataloguing source data
Document Summary
Business intelligence systems: information systems that process operational and other data to analyze past performance and to make predictions. Patterns, relationships, and trends identified by bi systems are called business. Uses: entertainment: uses data on consumer media preference to produce tv shows. Identifying changes in purchasing pattern: identify and predict. Jit medical reporting: data mining and reporting; analyze patient records and recommend prescriptions. Data acquisition: process of obtaining, organizing, relating, cataloguing source data. Bi analysis: process of creating bi (reporting, data mining, bigdata) Publish results: process of delivering bi to the knowledge workers who need it: push publishing: delivers bi to users without request (schedule, event, pull publishing: requires user to request bi result. Marts: security and control: error can disrupt company operations, not structured for bi analysis (fast and reliable transaction processing, reduce system performance: requires considerable processing. Thus, orgs extract operational data for bi processing. Data warehouse: facility for (cid:373)a(cid:374)agi(cid:374)g a(cid:374) orga(cid:374)izatio(cid:374)"s bi data.
