How can you use Oracle Data Mining with Oracle Warehouse builder?

Question

Options

• ATo identify records to extract
• BAs a standard transform operation
• CTo increase write performance
• DTo eliminate ETL logging

• A
  78% (21)
• B
  4% (1)
• C
  7% (2)
• D
  11% (3)

Explanation

Data Mining and Data Warehousing Data can be mined whether it is stored in flat files, spreadsheets, database tables, or some other storage format. The important criteria for the data is not the storage format, but its applicability to the problem to be solved. Proper data cleansing and preparation are very important for data mining, and a data warehouse can facilitate these activities. However, a data warehouse will be of no use if it does not contain the data you need to solve your problem. Oracle Data Mining requires that the data be presented as a case table in single- record case format. All the data for each record (case) must be contained within a row. Most typically, the case table is a view that presents the data in the required format for mining Note: Oracle Warehouse Builder (OWB) enables the design and deployment of enterprise data warehouses, data marts, and e-business intelligence applications.

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