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Northwind Pty Ltd sells a variety of food products throughout the world. They want to use the reporting features of SAP's Business Information Warehouse to better understand their sales.
In the Kick-off Meeting the Steering Committee provides the SAP Consultants with the necessary information about reporting requirements for the Northwind prototype to be installed:
The prototype should make it possible to analyze the sales as per the specified reports below.
Instructions: Students are required to develop an Extended Star Schema that includes a fact and dimension tables in addition to the necessary Master Data in order to solve the problem outlined above.
Report 1 - Sales per customer
Problem: (a) Given the following relation: Stats(Name,Sex,Children, Occupation, Salary, Tax, Audits) Write SQL code to define the following security constraints: (i) User
The primary key is selected from the
I want to buy this but I want to see a couple sample questions first. http://www.expertsmind.com/library/what-happens-to-rms-error-for-the-training-data-set-51564843.aspx
What is Thread splitting A thread of control is a path by which a set of state diagrams on that a single object is active at a time. Objects are shared between threads
What is horizontal fragmentation? Horizontal fragmentation divides the relation by assuming every tuple of r to one or more fragments
Compare three clustering algorithms in Weka. For this comparison, you will need to use at least two different datasets. Run the algorithms on the datasets, and use the visual
what does glory be mean
A super key is an attribute or set of attributes used to recognize the records uniquely in a relation. For instance, in the Relation PERSON defines earlier PERSON_ID is a super
What is trigger? Triggers are statements that are executed automatically by the system as the side effect of a modification to the database.
Describe in brief about DBMS ?
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