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6 Cards in this Set
- Front
- Back
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Q1: How do organizations use BI Systems? |
- Business intelligence systems are information systems that process operational and other data to identify patterns, relationships, and trends for use by business professionals and other knowledge workers. - Five standard IS components of BI systems: hardware, software, data, procedures, and people. |
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Q2: Three primary activities in the BI process? |
Acquire data, Perform Analysis, Publish Results |
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Q3: Typical uses for BI? |
Identifying changes in purchasing patternsImportant life events cause customers to change what they buy. -BI for entertainment; Netflix has data on watching, listening, and rental habits, however, determines what people actually want, not what they say. Predictive policing ;Analyze data on past crimes, including location, date, time, day of week, type of crime, and related data, to predict where crimes are likely to occur. |
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Q4: How do organizations use data warehouses and data marts to acquire data? |
Functions of a Data Warehouse -Extract data from operational, internal and external databases -Cleanse data -Organize, relate data warehouse -Catalog data using metadata |
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Q5: 3 techniques for processing BI data? |
Reporting analysis: Sorting, Filtering,Grouping, Calculating, Formatting 3 BI Analysis types: Reporting, Data Mining, BigData |
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Q6: Components of a Generic Business Intelligence System? |
BI server: is a Web server application created for publishing of business intelligence. -Maintains metadata about authorized allocation of BI results to users. -Server tracks what results are available, what users are authorized to view those results, and provided results to authorized users. It adjusts allocations as available results change and users come and go. |
