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.
Write down a short note on the functions of a reporting system?
Briefly describe the ETL procedure in data warehousing?
Specify the different Multidimensional analysis methods which are available in the Business Objects?
Determine the best value for cschedspins?
Explain the term transformer stage?
Which of the following method does not support sorting (Exchange, Selection, Insertion, Deletion)?
What is meant by the term Context?
Explain All Pages Locking in Sybase.
Describe briefly the alternative terminology which is employed in the relational model?
Write a short note on an ERD?
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