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1. B.SC.IT: SEMESTER – VI
Steps Need To Perform Data
Warehouse Practical’s
[CBSGS – 75:25 Pattern]
DATA
WAREHOUSE

2. STEPS NEED TO PERFORM DW PRACTS
1)installing oracle .
2)configuring listener
3)creating Oracle database ACMEDATA with
password abcd1234
mounting ACME_POS_DB_Create script to sql
server with sql server authentication mode(from
3449_code)authors code
Note: after executing this file one user gets created
acme_dw_user change password to abcd1234
Note : change settings in sql server , enable sa and
set password abcd1234
Execute ACME_POS_DB_Object_script
ACME_POS_LOAD_SCRIPT_FILESACME_POS_Bulk_
Load_Data file from cmd for the Sake of adding
record to database.
Mounting of create_acme_ws_orders.sql file from
sql developer
Note: Oracle sql developer may ask you java exe
path ,select java folder from program files

3. 1) new/select Database connection
Connection Name:ES
Username:sys
Password:abcd1234
Role:SYSDBA
ServiceName:ACMEDATA(name of our
database)
Test:
Connect:
Open file:
create_acme_ws_orders.sql
Execute all files step by step
2)Create new connection
As
Connection Name:TT
Username:ACME_WS_ORDERS
Password:abcd1234
Role:default
ServiceName:ACMEDATA(name of our database)

4. 4)Configuring Repository
Hostname:LOCALHOST
Oracle service name:ACMEDATA
Create new workspace
Username:SYS
Password:abcd1234
(select only 2 options rest are adapters)
Workspace_owner_name:abc
Password:abcd1234
Workspace name:ACMEWORKSPACE
Next
Enter password for OWBSYS(we have to unlock this
account at the time of installation)
abcd1234
next,next, finish
5)connecting design center and creating oracle
module:
Username:abc
Password:abcd1234
Host:LOCALHOST

5. Service name:ACMEDATA
1) creating oracle module
Click on oracle
-- new oracle module
Name:ACME_WS
Edit location :
Username:ACME_WS_ORDERS
Password:abcd1234
Host:LOCALHOST
Service name:ACMEDATA
- click on TEST
Next,next,finish
Right click on ACME_WS
- select import - database objects- tables-
all tables- next
2) creating non-oracle module
6) creating flat file module
File we want to import : counties.csv
Design center :

6. - MYPROJECT-- FILE -
New Flat File Module -
Name: counties_mod
-- Edit location
-browse 3449_code directory
After that click next , finish
-----------------------------------------------
Now select counties_mod ---
Click on Import - Flat file
--- select counties.csv file from 3449_code ,
Next,next , select use first record as field name
Finish
7) Creating Target user and Target Module
Open design center :
Goto
Globals Navigator 
Select security--- Users
--- New user - create user

7. DBA NAME: SYS
DBA PASSWORD: abcd1234
User Name
Name: bbc
Password: abcd1234
Ok , next,finish
New Oracle module:
Name: ACME_DW
Edit location:
Username:bbc
Password: abcd1234
Host:LOCALHOST
PORT:1521
Service name: ACMEDATA
Test
Next,
Finish

8. Unit 2
1) Installation of Oracle
2) Mounting Acme_Pos Data in Sql Server
(acme_dw_user abcd1234)
3) Creating Oracle Database (acmedata abcd1234)
4) Mounting Acme_Ws data in Oracle
(acme_ws_orders abcd1234)
5) Creating Repository
6) Connecting To Design Center (abc abcd1234) 7)
Creating Oracle Module (acme_ws)
8) Creating Non Oracle Module (acme_pos)
9) Creating File Module (Counties_File)
10) Importing Data in File Module
Unit 3:
1)Creating Target user (bbc)
2)Creating target module(ACME_DW)
3)Creating date dimension(DATE_DIM)
4)Creating Product dimension(PRODUCT_DIM)
5)Creating Store dimension(STORE_DIM)

9. 6)Creating Cube(SALES_CUBE)
1)
Creating date dimension(DATE_DIM)
Design center - Target module (ACME_DW)
--Dimension--New(don’t use new
dimension --
Time Dimension(last option)
-ok
Name:DATE_DIM
-
ROLAP
Fiscal start year :-2007(refer ACME_POS DB)
Number of year:3
-
Calendar
Normal hierarchy
select All
-Next
(Note : along with DATE_DIM it will create
DATE_DIM_MAP)
PRODUCT DIMENSION

10. NEW DIMENSION -
STORE_DIM
STORAGE:  ROLAP
Dimension Attribute:
ID
DESCRIPTION
ADDRESS1  size 60
ADDRESS2  size 60
CITY  size 50
STATE
ZIPPOSTALCODE  size 50
COUNTY  size 255
Hierarchy Level
1) COUNTRY
2) REGION
3) STORE
TYPE 1: (Do not keep History)
Creating CUBE
Cube  New Cube
Sales_cube
Next

11.  Dimension Three Dimension
(Store , product_Times)
Measures:-
Name
1.Quantity
2.Sales_amount
 NEXT
FINISH
Unit 4
1) Create Stage Area
2) Create Stage Map
Open Design Center ---
ACME_DW--Table-New Table
Name: STAGE_TAB
COLUMN SIZE
SALE_DOLLAR_AMOUNT
SALE_DATE
PRODUCT_NAME 50
PRODUCT_SKU 50
PRODUCT_CATEGORY 50
PRODUCT_BRAND 50

12. PRODUCT_PRICE
PRODUCT_DEPARTMENT 50
STORE_NAME
STORE_NUMBER 10
STORE_ADDRESS1
STORE_ADDRESS2
STORE_CITY 60
STORE_STATE 60
STORE_ZIPPOSTALCODE 50
STORE_REGION 50
STORE_COUNTRY 50
STAGING MAP:-
MAP NEW MAPPING  STAGE_MAP
OPEN SQL SERVER  NEW DATABASE DIAGRAM
 ADD TABLE OPERATOR
 ADD STORE TABLE
 ADD ITEM TABLE

13.  ADD REGIONS
 ADD POS_TRANSACTION
SELECT  JOINER OPERATOR
 OPEN DETAILS
 GROUPS
 STORE (INPUT GROUP)
 ITEM (INPUT GROUP)
 OUTPUT GROUP
 REGION
 POS_TRANSACTIONS
 REGISTER  OK
Add table operator
 Register table
Link table to input groups
 Properties
Join conditions
 OK
Drag and link each and every table according to
specification
 Column name with STAGE_TAB