Data warehousing and Business Intelligence
Briefly describe the differentiation between Data warehousing and Business Intelligence?
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The management of diverse features such as expansion, operation and implementation of a data warehouse is dealt through data warehousing. It as well manages the Meta data, data cleansing, data acquisition persistence management, data transformation, archiving data.
In business intelligence the business determines the measurement of features of business like marketing, sales, effectiveness of operations, productivity, and market penetration in customer groups. The usual usage of business intelligence is to take in OLAP, visualization of data, reporting tools and mining data.
Briefly describe EDW?
What is the simplest sorting method to utilize in data structures?
States the term second normal form?
Illustrates the third normal form?
Explain the term Data mart?
What are the catches?
Define the term filter?
Explain the drill mode?
Explain the way of establishing connection by ODBC.
Give a brief note on the term degenerate dimension table?
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