Group Communication Robbert van Renesse CS614 – Tuesday Feb 20, 2001.
Data Warehousing - CS614 Fall 2005 Assignment 01
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Data warehousing
Transcript of Data Warehousing - CS614 Fall 2005 Assignment 01
Assignment No
Data warehousingCourse Code: CS614
Assignment No. 01Deadline date:
Your assignment must be uploaded/submitted before or on 26-11-2005Assignment Topic: The topic of the assignment is normalizationUploading instructions
Please view the assignment submission process document provided to you by the Virtual University to upload the assignment.
Rules for Marking
It should be clear that your assignment will not get any credit if:
The assignment is submitted after due date
The assignment is copied
Objective To learn, understand and practice normalization using the normal forms 1NF, 2NF and 3NF.
To think more about good and bad design decisions in database design.
AssignmentDesign a normalized database for employees of ABC Corporation. One non-normalized way to represent this data is with the following single table with given fields. Working/regular day of the ABC Corporation is of 8 hours. If an employee works for more than 8 hours, it is considered his overtime. Wages of overtime is twice of the regular time.Hint: Comma separates the street no. and street name in Street Address field. Same is the case with Name field, in which comma separates first name and second name of the employee.The sample records are as follows:Employee_ABCStreet AddressZipName DeptCodeDeptNameDateHours WorkedOvertimeSalaryEmpNo
1415, Hanif Street39500Khalil, Ahmad Dept01Spinning12/10/200310250,00Emp01
1415, Hanif Street39500Khalil, Ahmad Dept01Spinning12/11/20039145,00Emp01
1515, Alamghir Street45600Tayyab, BasitDept02Weaving12/10/200312460,00Emp02
1615, Kamran Steet52700Safdar, AliDept03Finishing12/10/20038040,00Emp03
1515, Alamghir Street45600Tayyab, BasitDept02Weaving12/11/200312460,00Emp02
2345, Ahmad Street39500Nasir, NaveedDept02Weaving12/10/200311355,00Emp04
2345, Ahmad Street39500Nasir, NaveedDept02Weaving12/11/200311355,00Emp04
1715, Imran Street65800Munir, MahmoodDept01Spinning12/10/20038040,00Emp05
Assignment submission instructions:
Your assignment should be in doc format.Virtual University of Pakistan
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