Answered You can buy a ready-made answer or pick a professional tutor to order an original one.
Problem Definition A used-book store has been in business for over a month. The owners have been so busy that they have not had time to design and implement a computer-based system to track their oper
Problem Definition
A used-book store has been in business for over a month. The owners have been so busy that they have not had time to design and implement a computer-based system to track their operation. They would like to build a database system to help the business.
You are hired to design, program, and implement a database to help this bookstore.
This is the relevant data for the first month of operation. The owners have saved the information in an Excel file. You might want to take the data into consideration when you design the database.
Inventory Data
Product ID
Product Name
Unit Price
Cost as % of Price
Current Inventory
Monthly Purchases
40
Little Prince
$35
50%
20
3
42
War and Peace
$45
50%
14
2
44
The Emperor's New Clothes
$40
50%
12
0
46
For Whom the Bell Tolls
$35
50%
10
2
48
Pride and Prejudice
$25
50%
5
0
50
Pinocchio
$35
60%
5
0
52
Canterbury Tales
$40
60%
10
0
Sales Data
Trans ID
P.O. Number
Product ID
Trans Code
Date
Customer ID
Units Sold
Cashier
1
393432
42
2 (credit card)
1/10/15
4269
3
Jason
2
234321
40
2
1/11/15
8934
2
Mary
3
557842
50
2
1/12/15
5519
2
Jason
4
337891
46
1 (check)
1/14/15
6598
3
Berry
5
198142
48
2
1/14/15
1096
2
Berry
6
221244
40
1
1/15/15
4269
1
Jason
7
1112
40
1
1/18/15
3314
2
Amy
8
414125677
42
2
1/20/15
6539
2
Jason
9
2343112
46
2
1/24/15
4456
1
Amy
10
343411
40
1
1/28/15
5519
1
Mary
Your task is to:
· Discuss the kinds of data needed for such a system (attributes), and the data types of these attributes.
Create PowerPoint presentation to explain how you would design the database system, focusing on the tables you will create in this database, the attributes of each table, and the primary keys of each table to address the requirements of the store owners. Do not worry about not getting it right th
- @
- 151 orders completed
- ANSWER
-
Tutor has posted answer for $80.00. See answer's preview
****** ******* ** * **************************** have ****** an ********* ********* ** **** ********** businesses and ******** Designing * **** ******** ***** ** ************* of *** framework attributes **** ***** and *** **** ** tables ** **** in *** *********** **** ** **** ****** in **** design ******** ******* ******* and date **** *** ********** ** **** **** is ** ******* ***** ******* *** *** **** ********* which ** ******** ******* as CHAR ******* ** ********* *** ******* ****** ** the ******* characters **** ************ the ******* ****** ** ***** ****** ******* ***** ******* *** attributes **** integers ******* **** ***** stands for **************** ************** ******* Datetime *** ********** such ** **** time *** ********* ***** ****** for **** ** **** *** ****** ****** month **** ****** *** microsecondIn *** ******* of ********* *** ******** the ********* ***** ****** ** followed * You ****** state clearly *** ******* ** *** ******** **** step ** **** ***** as the requirement ******** stage ** Organization ** ****** *** ************* of ******* keys *** ********* ** **** ** another step **** ****** be followed Once ** *** ******** *** ***** * ********** on the kind of ******** *** want *** *** ******* it ** ********* **** ******** **** to ** ****** ** *** ******** ** ******** *** primary **** are ********* ** this **** they include; ***** ID ******* ** data ******** ** ***** **** *** cashier *** *** sales **** In *** ********* data the ******* keys ******** ******* ** ******* name unit ***** cost as ********** ** ***** ******* inventory *** ******* ********* *** ****** of table will be ********* ** *** ****** ** ******* keys so that **** can ** ****** ****** ****** *** ****** of *** ******************* good design ****** begins **** ** *********** ********** hence ** ** ********* **** ****** *********** ** done before the ******** ** designed Cited ************************************************************************************************************
