Data Warehousing (Practical Questions Paper) [CBSGS - 75:25 Pattern] {2016-2017: Manual}

B.SC.IT: SEMESTER – VI
[CBSGS – 75:25 Pattern]
DATA
WAREHOUSE

Satyendra.Y Singh Data Warehousing (USIT603) 2016 -2017
1
PRACTICAL NO. – 01
AIM :- Installation of Oracle 11g Release 2
SOFTWARE :- Oracle 11g Release 2
PROCEDURE :- In this Practical we will install Oracle 11g Release 2.
 STEPS :-
 Click on Oracle 11g Release 2 setup
 Then it will ask for email ID & Password
 Skip this step Click on Next Button
 The whole installation process will take nine steps as given in following screen shots.

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AIM :- Show the Configuration of Listener
PROCEDURE :- In this Practical we will configure the Listener.
 STEPS :-
 Run the Net Configuration Assistance as shown in below Fig to
Configure the Listener & Then follow the below screen shots to
Create Listener named as MY_LISTENER_01.

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AIM :- Show the Creation of Database
PROCEDURE :- In this Practical we will Create the New Database.
 STEPS :-
 Run the Database Configuration Assistance as shown in below Fig to
Create the Database & Then follow the below screen shots to create
Database named as Satyendra.

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For Ease of Access enter a common password for all Account(123456789)

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During the installation we will be prompted with following popup with various information.
Click on Password Management button to unlock OWBSYS Schema.

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In Password Management window just uncheck the blue tick beside the OWBSYS and
enter the password (123456789) And then click on OK

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AIM :- Show the Workspace And Repository Configuration
PROCEDURE :- In this Practical we will Configuration Workspace And repository.
 STEPS :-
 Click on the Repository Assistant as shown in the below Screen Shot.
 The Repository Assistant enables to create a Warehouse Builder Design
Repository in your database to store the metadata definitions that describe
your sources, targets, and ETL processes.

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Enter Password for “SYSTEM” (123456789)

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AIM :- Creation of Non-Oracle Module (SQL Server)
SOFTWARE :- Oracle 11g Release 2, SQL Server
PROCEDURE :- In this Practical we will create Non-Oracle module using SQL Server .
 STEPS :-
 Open SQL Server 2008 Then the new window will prompt
 After that provide the server name if not given (.SQLExpress)
 OR else simply press connect.
Now create New Database & Login ID as follows

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Provide Database Name  Then press OK
Now create New Login
Go to SecurityRight click on LoginsNew Login

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Provide Login name Select SQL server Authentication &
Provide PasswordThen select Enforce password policy
After that Select Default Database(i.e.Satyendra)
Then go to User MappingSelect your Databasepress OK

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Now go to Control Panel Select Administrative Tool
After that select ODBC Data Source
Go to System DSN click on Add
Then select SQL Server & Finish

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After that provide Data Source Name & Select your Server  Next
Now provide Your SQL Server Login ID & Password  Next
Then Select your Database as default Database Next FinishOK

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Now Go to Design Center  Login with your corresponding Account
Now Select your PROJECT  Database Non-Oracle ODBCNew

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Click on Edit  Provide your Username & Password OK

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AIM :- Creation of Oracle Source User & Source Module.
PROCEDURE :- In this practical we will create a Source User & Source Module.
 STEPS :-
 To Create Source User first Open SQL Plus & follow the steps
 First provide Username as system
 Then provide the password which was given at the time of creating
Repository Assistance
 After that Create Source User by “create user S_user” command
Where S_user is the Source Name
 Now provide the Password as “identified by Suser;” where Suser
Is the password for Source User
 After creating User provide permission to the user by below command
“grant connect,resource to S_user; “
 Now connect to Source by entering your Source Username &
Password as “connect S_user;” & " Suser"respectively

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 Click On Design Center to create Source Module
 Now login with your respective account
 Provide the User Name which is same as your Workspace User Name
 And provide the same Password which is used in Database
 Provide your LOCALHOST name.
 Provide the Service Name which is same as your Database Name
 Then press OK
Now create the Source Module

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Follow the below steps shown in diagram
Provide the name of Source Module & Select Data Source Then Press Next

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Now click on Edit
Now provide the User Name i.e Source User Name & It’s Password
Provide Service Name which is given at the time of database creation.
After that click on “Test Connection” if It’s “Successful” then click OK

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Click on Next & then Finish
Source Module

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AIM :- Creation of Oracle Target User & Target Module.
PROCEDURE :- In this practical we will create a Target User & Target Module.
 STEPS :-
 To Create Target User First open Design Center
 Then press OK
Now double click on Security 
Then right click on User 
Click on New

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Click On “Create DB User”
Provide DBA Name as “System”& it’s Password
After that provide Target User Name & Password

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Now select your Target user from DB user if it’s not selected
& Then press OK
As we can see the Target user is created

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Now create “ TARGET MODULE ”

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Provide the name of Source Module & Select Warehouse Target  Press Next

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Now click on Edit Button
Now provide the User Name i.e Target User Name & It’s Password
Provide Service Name which is given at the time of database creation.
After that click on “Test Connection” if It’s “Successful” then click OK
Click on Next & Then Finish

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AIM :- Importing data from Oracle & creation of Flat File & Metadata.
PROCEDURE :- In this practical we will create a Flat file & Meta data.
 STEPS :-
 Create Notpad File OR Excel File as Follows
 Username,Area,Contact_No
Satyendra,Ghatkopar,123456789
Shiva,Kamraj,789456123
Anand,Chembur,987654321
Roshan,Kurla,654987321
Sarvesh,Sion,023165478
Ravi,Dadar,5698321474
 Save the file with .CSV (Comma Seperated Value)extension

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 Then press OK

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Creation Of Flat File Module
Right click on File  Go to New
Then Next  Provide Name to the Mapping File

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Now click on Edit Button

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Click on Browse button ,Then select the location of your file
Press OK  Then Next  Finish

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Import Flat File to Create Meta Data
Click on File  Right click on your Flat File Module  Select Import

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Now Select Your Flat File  Next

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Click on sample to see your Metadata

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AIM :- Using a Target Structure Create a Dimension & Cube
SOFTWARE :- Oracle 11g release2
PROCEDURE :-In this practical we will add table in Source Module & Target Module
Using which we can create Dimension & Cube
 STEPS :-
 Then press OK
Now create Source Module & Target Module 
Then add Table in both the Module as follows

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After creating Source Module  double click on Module 
Go to Table  Right click New
There are Three table in Source Module which is to be added
PRODUCT TABLE STORE TABLE SALES TABLE

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Provide the name of the Table as PRODUCT  Then go to column & provide
ATTRIBUTE i.e column name  Save
For adding two more tables Go to Palette  Relational  Drag the table from it
After the below window will appear  Select create new table  Provide name to the table
STORE Then press OK  After that add columns

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Now add another table named as SALES Repeat the same
Process as above for creating New Table  CTRL + S (save)  Close the window
CREATING DIMENSION USING TARGET STRUCTURE (MODULE)
Go to Target Module & Create 3 dimensions (Time,Product & Store Dimensions)
Also create a Cube named as Sales_Cube  Follow the below steps
First of all Create Time Dimension (T_ModuleDimensions New Using Time Wizard )

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Select all the Check Boxes under Normal Hierarchy

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After creating Time Dimension Create “Product Dimension”(select using wizard)
As follows

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After that add some Attribute i.e.
(PRODUCT_STOCK_PER_UNIT (Make it Business Identifier) , PRODUCT_PRICE)

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Now add some levels in PRODUCT_DIM (Department,Category,Product)
Check all the Check Boxes

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Using same process create “Store Dimension”

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After that add some Attribute i.e.(STORE_NUMBER & STORE_ADDRESS)

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Now add some levels in STORE_DIM (STOCK,CITY,STORE_NAME)
Check all the Check Boxes

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Dimensions are ready  Now create the “CUBE”
In Terget Module  Right click on Cube  New  Using wizard

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Now select all the Dimensions from Source Module

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After that add some Attributes(SALES_QUANTITY , SALES AMOUNT)

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Double Click On "SALES_CUBE"
FINAL OUTPUT

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AIM :- Creation of Stage Mapping using Mapping editor
SOFTWARE :- Oracle 11g release2
PROCEDURE :-In this practical we will perform mapping on given table
 STEPS :-
 First of all Open Design Center & Login to your corresponding account
 After that create Source User And Source Module If it is not created.
 Same for Target User and Module
 Now add some tables in Source Module as follows
(PRODUCT,STORE,TRANSACTION)
 In Target Module add one Table i.e.( TARGET)
Now Go to Target Module And Follow the Steps

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Now Go to Oracle on the left side  Select your Source Module 
In that Drag and Drop all the Source Tables
Now repeat the same process for Target Module  Drop your Target table

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Now for joining these two tables we require “JOINER”
Just Go to Palette  Select JOINER Drag & Drop

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Now we have 3 Source Table which is to be join with 1 Target Table
Therefore we require 3 INGROUP and 1 OUTGROUP
First of all double click on INGROUP  Then Go to Group
And click on add button to add 3rd
INGROUP
After that provide Name to each INGROUP for proper understanding
& Then simply follow the steps
Now simply drag the arrow from Product Table to Joiner (Product) for connection
Same for Store Table and Transaction Table

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After that Connect OUTGROUP of joiner to Target Table
FINAL OUTPUT USING JOINER
Now we have to use the “AGGREGATOR”
Drop the Aggrrgator from palette ,again connect the OUTGROUP of
Joiner to the INGROUP of AGGREGATOR

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Now go to the Aggregator property on the left side 
Then select Group By Clause
Except ‘ID’ i.e. Product_ID & Store_ID Add all the columns
By simply double click & each column must be separated with comma 
After that click on Validate to check whether entered ‘Clause’ is properly validated or not
If it’s properly validated then it will shows the ‘Validation Successful ’ messageOK
After that Double click on OUTGROUP of Aggregator  Go to Output Attributes
Then add Sales_Quantity and Sales_Amount If it is not present  Then press OK

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After that connect Outgroup of Aggregator to the Ingroup of Target Table
One To One Mapping for each field apart from ID which is not present
FINAL OUTPUT USING AGGREGATOR

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AIM :- Import the data from (SQL SERVER) & Create Pivot Chart & Pivot Table.
SOFTWARE :- SQL Server 2008,Microsoft Excel
PROCEDURE :-In this practical we will create a table in SQL Server using which we create
Pivot Table and Pivot Chart
 STEPS :-
 Open SQL Server 2008 Then the new window will prompted
 After that provide the server name if not given (.SQLExpress)
 OR else simply press connect. Then click on New Query

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Now create the database by using (create database Satyendradb) command where
‘Satyendradb’ is the database name & Then Execute the command.
After that ‘use’ the database by using(use satyendradb) command
& Then Execute the command
Now create the One Sample table named as Student_Data to make pivot chart and pivot Table

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Now display the inserted table data by executing the command
Select * from Student_Data
Open Microsoft Excel 
Then go to Data  From Other source  From SQL Server
After that new window will prompted 
Provide Server name which is given initially in SQL server at the time on connection

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Now select the Database which was created in SQL Server 2008
Now follow the Steps given below
Select check box

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Select a table or range option ,which will open the selection option
Select the Data from Existing table by dragging the mouse over table to create pivot table

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Now Select Existing worksheet option
To Drop the table & then press OK

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FINAL OUTPUT :- PIVOT TABLE
Repeat the same process for PIVOT CHART (Select Pivot chart instead of Pivot Table)

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AIM :- Create table in Excel & Create Pivot Chart & Pivot Table.
SOFTWARE :-Microsoft Excel
PROCEDURE :-In this practical we are creating a table in Excel using which we create
Pivot Table and Pivot Chart
 STEPS :-
 Open Microsoft Excel Then create new table & Insert some records
After that Go to Insert tab & click on Pivot Table

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Select a table or range option ,which will open the selection option,
Click on button (shown In round circle)
Select the Data from Existing table by dragging the mouse over table to create pivot table

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Now Select Existing worksheet option
To Drop the table by clicking on location tab button &
Drag the mouse where we want to display the table
then press OK

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FINAL OUTPUT :- PIVOT TABLE
Repeat the same process for Pivot Chart (Select Pivot chart instead of Pivot Table)
FINAL OUTPUT :- PIVOT CHART

Data Warehousing (Practical Questions Paper) [CBSGS - 75:25 Pattern] {2016-2017: Manual}

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Data Warehousing (Practical Questions Paper) [CBSGS - 75:25 Pattern] {2016-2017: Manual}