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Data Warehousing (Practical Questions Paper) [CBSGS - 75:25 Pattern] {2015 Manual}

Mumbai B.Sc.IT Study, profile picture
Mumbai B.Sc.IT Study

This document outlines the installation steps for Oracle Database 11g Release 2 on a Windows Server 2007 system. It includes detailed procedures for setting up the database, configuring the listener, and utilizing the warehouse builder for data management. Additionally, it provides practical instructions for importing source data for database creation and designing target structures in Oracle.

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B.SC.IT: SEMESTER – VI [CBSGS – 75:25 Pattern] DATA WAREHOUSE
Roll No: Subject: Dataware Housing Date: Installation steps of Oracle database 11g Release 2.  In this post I will describe the installation steps of Oracle database 11g Release 2 (32-bit) on Windows Server 2007 (32-bit). -------------------------------------- - Download Oracle Database 11g release 2. -http://www.oracle.com/technology/software/products/ warehouse/index.html. - Run the setup.exe  Provide your email address to be informed of security issues, install the product and initiate Manager. Select any of the following install steps. 1. Oracle Database 11g Release 2 introduces a new option that enables you to specify the type of system on which the database is installed. 2. If you are installing on a laptop or a desktop, then select the Desktop Class option;
Roll No: Subject: Dataware Housing Date: 3. otherwise, select the Server Class option to install on a server. This installation class is for servers, such as you would find in a data center, or used to support enterprise-level applications. Typical install configuration. Prequisite Checks
Roll No: Subject: Dataware Housing Date: Installation Progress Installation error File not found C:appAdministratorProducts11.2.0dbhome_1oc4jj2eeoc4j_applicationsapplicationsemem.ear The above errors came because I didn't unzip the 2 files in the same folder. Download the Oracle win32_11gR2_database_1of2.zip andwin32_11gR2_database_2of2.zip unzip both files in same folder and then run the setup again.
Roll No: Subject: Dataware Housing Date: Installation of Oracle Database was successfull. Enterprise Manager Database Control URL - (devendra11g) Sql*Plus of 11g Release 2. Configuring the listener Run Net Configuration Assistant to configure the listener. It is available under the Oracle menu on the Windows Start menu as shown in the following image:
Roll No: Subject: Dataware Housing Date: The welcome screen will offer us four tasks that we can perform with this assistant. We’ll select the first one to configure the listener, as shown here: The next screen will ask you what we want to do with the listener. The four options are as follows: • Add • Reconfigure • Delete • Rename
Roll No: Subject: Dataware Housing Date: The next screen is the protocol selection screen. It will have TCP already selected for us, which is what most installations will require. To change or not change the default listener port 1521
Roll No: Subject: Dataware Housing Date: last step. It will ask us if we want to configure another listener. Since we only need one, we’ll answer "no" and finish out the screens by clicking on the Finish button back on the main
Roll No: Subject: Dataware Housing Date: If selecting a create and configure the database the database is not install then click on retry button and next click on skip button in final click on finish button We have to try second option two install database configure assistance: Go to the START Menu as shown in the following image:- The first step is to specify what action to take 1. Since we do not have a database created, we’ll select the Create a Database option 2. If there was a database already created, the options for configuring a database or deleting a database would be selectable 3. Templates can be managed with the Database Configuration Assistant application, which are files containing preset options for various database configurations.
Roll No: Subject: Dataware Housing Date: This step will offer the following three options for a database template to select: ° General Purpose or Transaction Processing ° Custom Database ° Data Warehouse NOTE:-BUT WE HAVE TO SELECT A CUSTOM DATABASE This step of the database creation will ask for a database name. This step of the database creation process asks whether we want to configure Enterprise Manager.
Roll No: Subject: Dataware Housing Date: NOTE:-New in the 11gR2 version of the DBCA is the additional tab on this screen for the Automatic Maintenance option. On this screen we can set the database passwords on the system accounts using a different one for each account, or by choosing one password for all four  Click on the option to Use the Same Administrative Password for All Accounts and enter a password  This step is a combination now of the old steps 6 and 7 of the installation. It is about storage and specifying the locations where database files are to be created.
Roll No: Subject: Dataware Housing Date: CLICK ON NEXT CLICK ON NEXT The next screen is for configuring recovery options. CLICK ON NEXT This step is where we can have the installation program create some sample schemas in the database for our reference, and specify any custom scripts to run CLICK ON NEXT The next screen is for Initialization Parameters.
Roll No: Subject: Dataware Housing Date: In this step set sizing 16384 .and click on next CLICK ON NEXT CLICK ON NEXT
Roll No: Subject: Dataware Housing Date: The final step has the following three options, and any or all can be selected for creating the database: ° Create the database directly ° Save the creation options as a template for later use ° Save database creation scripts that can be used later to create the database CLICK ON NEXT The Next button is grayed out since this is the last screen. So click on the Finish button to begin creating the database using the selections we’ve just chosen
Roll No: Subject: Dataware Housing Date: Click on ok INSTALL A DBCA GIVE A PASSWORD AND UNLOCK THE ACCOUNT:
Roll No: Subject: Dataware Housing Date: CLICK ON OK AND EXIT Configuring the repository and workspaces 1. We are going to use the Repository Assistant application to configure the repository, create a workspace, and create the objects in the repository that are needed for OWB to run. 2. The Repository Assistant application is available from the Start Menu under the Warehouse Builder | Administration submenu of the Oracle program group as shown here: 3. The Repository Assistant application is available from the Start Menu under the Warehouse Builder | Administration submenu of the Oracle program group as shown here:
Roll No: Subject: Dataware Housing Date: CLICK ON REPOSITORY ASSISTENCE THEN CLICK ON NEXT We’ll launch the Repository Assistant application on the server (the only machine we’ve installed it on) and the first step it is going to ask us for is the database connection information—Host Name, Port Number, and Oracle Service Name — or a Net Service Name for a SQL*Net connection. Determining what port your listener is listening on Open a command prompt window and type in the following command: C:>lsnrctl LSNRCTL> status Finding your database instance name window and type in the following command: C:>lsnrctl
Roll No: Subject: Dataware Housing Date: LSNRCTL> service 2. Now that we’ve determined the connection information for our database, we’ll move along to step 2 of Repository Assistant. It asks us what option we’d like to perform of the following: ° Manage Warehouse Builder workspaces ° Manage Warehouse Builder workspace users ° Add display languages to repository ° Upgrade Repository to current release of Warehouse Builder ° Manage J2EE User account ° Manage Optional Features We’re going to select the first option to manage workspaces and move along to the next step. This step asks us what we’d like to do with workspaces: create a new workspace or drop an existing one.
Roll No: Subject: Dataware Housing Date: This brings us to step 4 of the process, which is to specify an owner for the workspace This step will depend on which option we specified in step 4. If we are creating a new user, it will ask us for an existing user with DBA privileges in the database.
Roll No: Subject: Dataware Housing Date: Step 6 is new with release 11gR2 of the Warehouse Builder. This step will ask for the password for the OWBSYS user
Roll No: Subject: Dataware Housing Date: Click NEXT Button This step is to select a base language for the repository
Roll No: Subject: Dataware Housing Date: NOTE:-IN THIS SELECT ANONYMOUS We’re almost finished
Roll No: Subject: Dataware Housing Date: Click on finish button
Roll No: Subject: Dataware Housing Date: Practical 1 Aim: Importing the source data structures in oracle First we run command in cmd Open cmd >Cd / >cd 3449_code >@create_acme_ws_orders.sql >conn ACME_WS_ORDERS PASSWORD:-acme1234 >select * from tab; First we launch Design Center from start menu. Password is Oracle#123
Roll No: Subject: Dataware Housing Date: To Rename the Project Name Right click on MY_PROJECT and select Rename option Create a Module To create an Oracle Database module right click on Databases | Oracle node in project Navigator Select New from pop menu
Roll No: Subject: Dataware Housing Date: Select Oracle Module and click on OK button
Roll No: Subject: Dataware Housing Date: Click on Next button
Roll No: Subject: Dataware Housing Date: Click on Next Button Click on Edit button and delete 1. Password is acme1234
Roll No: Subject: Dataware Housing Date: Click on Test connection button. Then Suessfully message box will display. Click on ok button Then click next and last click on finish button. IMPORT A SOURCE TABLE
Roll No: Subject: Dataware Housing Date: CLICK ON NEXT
Roll No: Subject: Dataware Housing Date: CLICK ON NEXT CLICK ON >> ARROW
Roll No: Subject: Dataware Housing Date: CLICK ON NEXT
Roll No: Subject: Dataware Housing Date: CLICK ON FINISH Creating a SQL Server database connection Start menu  Control Panel  Administrative Tools  open Data Sources(ODBC)
Roll No: Subject: Dataware Housing Date: In System DSN tab Click on Add Button Select SQL Server option of data source & Click on Finish Button
Roll No: Subject: Dataware Housing Date: Click on Next Button Give Login ID and Password (Login ID :acme_dw_user & Password: acme1234 ) & click on Next button
Roll No: Subject: Dataware Housing Date: Click on Next Button. Click on checkbox(English default) & Click on finish Button & click test data source
Roll No: Subject: Dataware Housing Date: Click on OK Button. Configure Oracle to connect to SQL Server 1) Create a heterogeneous service configuration file: In following file C:appadminproduct11.2.0dbhome_1hsadmininitdg4odbc.ora make following changes and Save As it initacmepos.ora HS_FDS_CONNECT_INFO=ACME_POS HS_FDS_TRACE_LEVEL=0 2) Edit the listener.ora file File C:appadminproduct11.2.0dbhome_1hsadminlistener.ora.sample contains SID_LIST_LISTENER= (SID_LIST= (SID_DESC= (SID_NAME=acmepos) (ORACLE_HOME= C:appadminproduct11.2.0dbhome_1) (PROGRAM=dg4odbc) ) ) Cut the above code & paste it in c:appadminproduct11.2.0dbhome_1networkadminlistener.ora file & save it. 2.1 in hs open tns =name.ora file copy all thing and pate it network listener.ora file 2.2 restart listener in services.mac
Roll No: Subject: Dataware Housing Date: Creating the Warehouse Builder ODBC module for SQL Server In Project Explorer of Design Center  right click on ODBC node select New Press on OK Button
Roll No: Subject: Dataware Housing Date: Click on Next Button
Roll No: Subject: Dataware Housing Date: Click on Next button Click on Edit Button and delete 1
Roll No: Subject: Dataware Housing Date: Click on ok Unclick on checkbox
Roll No: Subject: Dataware Housing Date: Click on finish Importing Source metadata from file In Design Center  Project Navigator file node  select New select Flat File Module
Roll No: Subject: Dataware Housing Date: Click on Next Button.
Roll No: Subject: Dataware Housing Date: Click on Next Button. Give path by clicking Browse… Button and select 3449_Code
Roll No: Subject: Dataware Housing Date: Click on Test Connection Button and then click on OK button Click on Next Button
Roll No: Subject: Dataware Housing Date: Click on Finish
Roll No: Subject: Dataware Housing Date: Click on Add Sample File
Roll No: Subject: Dataware Housing Date: Navigate to C:3449_Code3449_Code Select cunties.csv file Click on Open Button Click on Import Button
Roll No: Subject: Dataware Housing Date: Click on Next Button
Roll No: Subject: Dataware Housing Date: Click on Next Button
Roll No: Subject: Dataware Housing Date: Click on Next Button
Roll No: Subject: Dataware Housing Date: Click on Finish Button
Roll No: Subject: Dataware Housing Date: Practical 2 Aim:- Design Target data structure using oracle. 1) Create target User In Design Center  Global Navigator  Expand Security node  Right-click on Users node  select New  launch Create User Click On Next Button
Roll No: Subject: Dataware Housing Date: Click on Create DB User button. DBA Password: Oracle#123 New DB User Password: Oracle#123
Roll No: Subject: Dataware Housing Date: Click on OK Button.
Roll No: Subject: Dataware Housing Date: Select ACME_DWH and Click on Next Button
Roll No: Subject: Dataware Housing Date: Click on Next Button
Roll No: Subject: Dataware Housing Date: Click on Finish Button.
Roll No: Subject: Dataware Housing Date: 2) Create a target Module In Design Center  Project Navigator  right click on Databases  select Oracle Select New  to launch the Create Module Wizard Click on Next Button
Roll No: Subject: Dataware Housing Date: Click on Edit Button User Name: ACME_DWH Password : acme1234
Roll No: Subject: Dataware Housing Date: Click on Test Connection Button. Click On OK Button.
Roll No: Subject: Dataware Housing Date: Click on Finish Button.
Roll No: Subject: Dataware Housing Date: Practical 3 Aim: Create the target structure in OWB. Create dimensions in OWB 1) Time Dimension In Design Center  Project Navigator  Expand Database Node Expand Oracle node  Expand ACME_DWH  Right click on Dimensions  select New  launch Time Dimension Wizard Click on OK Button
Roll No: Subject: Dataware Housing Date: Click on Next Button
Roll No: Subject: Dataware Housing Date: Click On Next Button
Roll No: Subject: Dataware Housing Date: Click On Next Button
Roll No: Subject: Dataware Housing Date: Click On Next Button
Roll No: Subject: Dataware Housing Date: Click On Next Button
Roll No: Subject: Dataware Housing Date: Click On Next Button
Roll No: Subject: Dataware Housing Date:
Roll No: Subject: Dataware Housing Date: Click On Next Button
Roll No: Subject: Dataware Housing Date: Click On Finish Button
Roll No: Subject: Dataware Housing Date: Product dimension with new dimension wizard
Roll No: Subject: Dataware Housing Date: Click Next
Roll No: Subject: Dataware Housing Date: Select ROLAP:Relational storage
Roll No: Subject: Dataware Housing Date: Add attribute SKU & LIST_PRICE then click Next
Roll No: Subject: Dataware Housing Date: Click Next
Roll No: Subject: Dataware Housing Date: Select Do Not Keep History
Roll No: Subject: Dataware Housing Date:
Roll No: Subject: Dataware Housing Date: Click on Finish
Roll No: Subject: Dataware Housing Date: Creating the store dimension with then new dimension wizard Click Next
Roll No: Subject: Dataware Housing Date: Give Name as STORE click Next
Roll No: Subject: Dataware Housing Date: Select ROLAP:Relational Storage
Roll No: Subject: Dataware Housing Date: Add Attributes Country Region Store
Roll No: Subject: Dataware Housing Date:
Roll No: Subject: Dataware Housing Date:
Roll No: Subject: Dataware Housing Date: Click on Finish
Roll No: Subject: Dataware Housing Date:
Roll No: Subject: Dataware Housing Date: Practical 4 Aim: Design & build the ETL Mapping. Expand mapping and double click on DATE_DIM_MAP
Roll No: Subject: Dataware Housing Date: Click on ok button Create Staging Table Area
Roll No: Subject: Dataware Housing Date: Give Name As POS_TRANS_STAGE Click on Ok Button Select Column Tab
Roll No: Subject: Dataware Housing Date: Right click on mapping select new mapping Click on Ok
Roll No: Subject: Dataware Housing Date: POS_TRANS_STAGE drag it and drop it create sourcr to target From source user to drag and drop all tables from table tab Right click on IOOUTGROUP1 select open detail Then change in table INGRP1, INGRP2, INGRP3, INGRP4, INGRP5 Then next go to right hand side pallet in these select joiner.
Roll No: Subject: Dataware Housing Date: Right click on joiner and select open detain from pop up menu Click on Next
Roll No: Subject: Dataware Housing Date: Define the groups for the JOINER
Roll No: Subject: Dataware Housing Date:
Roll No: Subject: Dataware Housing Date: In Joiner Property Inspector  click on Join Condition three dots …  click on validate button
Roll No: Subject: Dataware Housing Date: Practical 5 Aim: - Perform the ETL process and transform it to data marts. In Component palette  drag and drop aggregator  draw line from Joiner output to aggregator input In Component palette drag & drop transform table 
Roll No: Subject: Dataware Housing Date: OK btn InTrim Operator  Right click on INGRP1  select open details  next btn  Next btn
Roll No: Subject: Dataware Housing Date: Delete ORDER_DATE line by right clicking on that. Draw a line from ORDER_DATE to Trim INGRP1 & also draw line from Trim Values To Aggrgator orders_Date In Aggregator Property Inspector  click onGroup By Condition three dots …  click on validate button
Roll No: Subject: Dataware Housing Date: STORE MAPPING Ok btn Drag & drop POS_TRANS_STAGE from target also drag & drop Store from mapping
Roll No: Subject: Dataware Housing Date: In Component palette drag & drop transform table  Select Trim and UPPER Operators
Roll No: Subject: Dataware Housing Date: Click on Ok Button
Roll No: Subject: Dataware Housing Date:
Roll No: Subject: Dataware Housing Date: Practical 6 Aim: - Creating a cube in OWB. Click Next
Roll No: Subject: Dataware Housing Date: Give Name Cube_1 and click Next
Roll No: Subject: Dataware Housing Date: Select ROLAP:Relational Storage
Roll No: Subject: Dataware Housing Date: Select Dimensions of the Cube-DATE_DIM,PRODUCT,STORE
Roll No: Subject: Dataware Housing Date: Add Measures-QUANTITY & SALES_AMOUNT Click Finish Click on Cube in Project Navigator .
Roll No: Subject: Dataware Housing Date:
Roll No: Subject: Dataware Housing Date: Practical 8 Aim: Import the cube in access and create pivot table and pivot Chart. Create User DSN StartControl PanelAdministrative ToolsData Source (ODBC) Click on Add
Roll No: Subject: Dataware Housing Date: Select Oracle in OraDb11g_home1 Click on Finish Give Data Source name, service name and user id And Click on Test Connection Give password as Oracle#123 Click Ok Click Ok and close
Roll No: Subject: Dataware Housing Date: Click StartAll programsMicrosoft OfficeMicrosoft Excel Open Microsoft Excel Click on Data and select From Other Sources Select From Data Connection Wizard
Roll No: Subject: Dataware Housing Date: Select ODBC DSN Click Next Select Pivot Data Click Next
Roll No: Subject: Dataware Housing Date: Give Password –Oracle#123 Click OK Click On ALL_IV_CUBES Click Finish
Roll No: Subject: Dataware Housing Date: Click OK

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Data Warehousing (Practical Questions Paper) [CBSGS - 75:25 Pattern] {2015 Manual}

  • 1. B.SC.IT: SEMESTER – VI [CBSGS – 75:25 Pattern] DATA WAREHOUSE
  • 2. Roll No: Subject: Dataware Housing Date: Installation steps of Oracle database 11g Release 2.  In this post I will describe the installation steps of Oracle database 11g Release 2 (32-bit) on Windows Server 2007 (32-bit). -------------------------------------- - Download Oracle Database 11g release 2. -http://www.oracle.com/technology/software/products/ warehouse/index.html. - Run the setup.exe  Provide your email address to be informed of security issues, install the product and initiate Manager. Select any of the following install steps. 1. Oracle Database 11g Release 2 introduces a new option that enables you to specify the type of system on which the database is installed. 2. If you are installing on a laptop or a desktop, then select the Desktop Class option;
  • 3. Roll No: Subject: Dataware Housing Date: 3. otherwise, select the Server Class option to install on a server. This installation class is for servers, such as you would find in a data center, or used to support enterprise-level applications. Typical install configuration. Prequisite Checks
  • 4. Roll No: Subject: Dataware Housing Date: Installation Progress Installation error File not found C:appAdministratorProducts11.2.0dbhome_1oc4jj2eeoc4j_applicationsapplicationsemem.ear The above errors came because I didn't unzip the 2 files in the same folder. Download the Oracle win32_11gR2_database_1of2.zip andwin32_11gR2_database_2of2.zip unzip both files in same folder and then run the setup again.
  • 5. Roll No: Subject: Dataware Housing Date: Installation of Oracle Database was successfull. Enterprise Manager Database Control URL - (devendra11g) Sql*Plus of 11g Release 2. Configuring the listener Run Net Configuration Assistant to configure the listener. It is available under the Oracle menu on the Windows Start menu as shown in the following image:
  • 6. Roll No: Subject: Dataware Housing Date: The welcome screen will offer us four tasks that we can perform with this assistant. We’ll select the first one to configure the listener, as shown here: The next screen will ask you what we want to do with the listener. The four options are as follows: • Add • Reconfigure • Delete • Rename
  • 7. Roll No: Subject: Dataware Housing Date: The next screen is the protocol selection screen. It will have TCP already selected for us, which is what most installations will require. To change or not change the default listener port 1521
  • 8. Roll No: Subject: Dataware Housing Date: last step. It will ask us if we want to configure another listener. Since we only need one, we’ll answer "no" and finish out the screens by clicking on the Finish button back on the main
  • 9. Roll No: Subject: Dataware Housing Date: If selecting a create and configure the database the database is not install then click on retry button and next click on skip button in final click on finish button We have to try second option two install database configure assistance: Go to the START Menu as shown in the following image:- The first step is to specify what action to take 1. Since we do not have a database created, we’ll select the Create a Database option 2. If there was a database already created, the options for configuring a database or deleting a database would be selectable 3. Templates can be managed with the Database Configuration Assistant application, which are files containing preset options for various database configurations.
  • 10. Roll No: Subject: Dataware Housing Date: This step will offer the following three options for a database template to select: ° General Purpose or Transaction Processing ° Custom Database ° Data Warehouse NOTE:-BUT WE HAVE TO SELECT A CUSTOM DATABASE This step of the database creation will ask for a database name. This step of the database creation process asks whether we want to configure Enterprise Manager.
  • 11. Roll No: Subject: Dataware Housing Date: NOTE:-New in the 11gR2 version of the DBCA is the additional tab on this screen for the Automatic Maintenance option. On this screen we can set the database passwords on the system accounts using a different one for each account, or by choosing one password for all four  Click on the option to Use the Same Administrative Password for All Accounts and enter a password  This step is a combination now of the old steps 6 and 7 of the installation. It is about storage and specifying the locations where database files are to be created.
  • 12. Roll No: Subject: Dataware Housing Date: CLICK ON NEXT CLICK ON NEXT The next screen is for configuring recovery options. CLICK ON NEXT This step is where we can have the installation program create some sample schemas in the database for our reference, and specify any custom scripts to run CLICK ON NEXT The next screen is for Initialization Parameters.
  • 13. Roll No: Subject: Dataware Housing Date: In this step set sizing 16384 .and click on next CLICK ON NEXT CLICK ON NEXT
  • 14. Roll No: Subject: Dataware Housing Date: The final step has the following three options, and any or all can be selected for creating the database: ° Create the database directly ° Save the creation options as a template for later use ° Save database creation scripts that can be used later to create the database CLICK ON NEXT The Next button is grayed out since this is the last screen. So click on the Finish button to begin creating the database using the selections we’ve just chosen
  • 15. Roll No: Subject: Dataware Housing Date: Click on ok INSTALL A DBCA GIVE A PASSWORD AND UNLOCK THE ACCOUNT:
  • 16. Roll No: Subject: Dataware Housing Date: CLICK ON OK AND EXIT Configuring the repository and workspaces 1. We are going to use the Repository Assistant application to configure the repository, create a workspace, and create the objects in the repository that are needed for OWB to run. 2. The Repository Assistant application is available from the Start Menu under the Warehouse Builder | Administration submenu of the Oracle program group as shown here: 3. The Repository Assistant application is available from the Start Menu under the Warehouse Builder | Administration submenu of the Oracle program group as shown here:
  • 17. Roll No: Subject: Dataware Housing Date: CLICK ON REPOSITORY ASSISTENCE THEN CLICK ON NEXT We’ll launch the Repository Assistant application on the server (the only machine we’ve installed it on) and the first step it is going to ask us for is the database connection information—Host Name, Port Number, and Oracle Service Name — or a Net Service Name for a SQL*Net connection. Determining what port your listener is listening on Open a command prompt window and type in the following command: C:>lsnrctl LSNRCTL> status Finding your database instance name window and type in the following command: C:>lsnrctl
  • 18. Roll No: Subject: Dataware Housing Date: LSNRCTL> service 2. Now that we’ve determined the connection information for our database, we’ll move along to step 2 of Repository Assistant. It asks us what option we’d like to perform of the following: ° Manage Warehouse Builder workspaces ° Manage Warehouse Builder workspace users ° Add display languages to repository ° Upgrade Repository to current release of Warehouse Builder ° Manage J2EE User account ° Manage Optional Features We’re going to select the first option to manage workspaces and move along to the next step. This step asks us what we’d like to do with workspaces: create a new workspace or drop an existing one.
  • 19. Roll No: Subject: Dataware Housing Date: This brings us to step 4 of the process, which is to specify an owner for the workspace This step will depend on which option we specified in step 4. If we are creating a new user, it will ask us for an existing user with DBA privileges in the database.
  • 20. Roll No: Subject: Dataware Housing Date: Step 6 is new with release 11gR2 of the Warehouse Builder. This step will ask for the password for the OWBSYS user
  • 21. Roll No: Subject: Dataware Housing Date: Click NEXT Button This step is to select a base language for the repository
  • 22. Roll No: Subject: Dataware Housing Date: NOTE:-IN THIS SELECT ANONYMOUS We’re almost finished
  • 23. Roll No: Subject: Dataware Housing Date: Click on finish button
  • 24. Roll No: Subject: Dataware Housing Date: Practical 1 Aim: Importing the source data structures in oracle First we run command in cmd Open cmd >Cd / >cd 3449_code >@create_acme_ws_orders.sql >conn ACME_WS_ORDERS PASSWORD:-acme1234 >select * from tab; First we launch Design Center from start menu. Password is Oracle#123
  • 25. Roll No: Subject: Dataware Housing Date: To Rename the Project Name Right click on MY_PROJECT and select Rename option Create a Module To create an Oracle Database module right click on Databases | Oracle node in project Navigator Select New from pop menu
  • 26. Roll No: Subject: Dataware Housing Date: Select Oracle Module and click on OK button
  • 27. Roll No: Subject: Dataware Housing Date: Click on Next button
  • 28. Roll No: Subject: Dataware Housing Date: Click on Next Button Click on Edit button and delete 1. Password is acme1234
  • 29. Roll No: Subject: Dataware Housing Date: Click on Test connection button. Then Suessfully message box will display. Click on ok button Then click next and last click on finish button. IMPORT A SOURCE TABLE
  • 30. Roll No: Subject: Dataware Housing Date: CLICK ON NEXT
  • 31. Roll No: Subject: Dataware Housing Date: CLICK ON NEXT CLICK ON >> ARROW
  • 32. Roll No: Subject: Dataware Housing Date: CLICK ON NEXT
  • 33. Roll No: Subject: Dataware Housing Date: CLICK ON FINISH Creating a SQL Server database connection Start menu  Control Panel  Administrative Tools  open Data Sources(ODBC)
  • 34. Roll No: Subject: Dataware Housing Date: In System DSN tab Click on Add Button Select SQL Server option of data source & Click on Finish Button
  • 35. Roll No: Subject: Dataware Housing Date: Click on Next Button Give Login ID and Password (Login ID :acme_dw_user & Password: acme1234 ) & click on Next button
  • 36. Roll No: Subject: Dataware Housing Date: Click on Next Button. Click on checkbox(English default) & Click on finish Button & click test data source
  • 37. Roll No: Subject: Dataware Housing Date: Click on OK Button. Configure Oracle to connect to SQL Server 1) Create a heterogeneous service configuration file: In following file C:appadminproduct11.2.0dbhome_1hsadmininitdg4odbc.ora make following changes and Save As it initacmepos.ora HS_FDS_CONNECT_INFO=ACME_POS HS_FDS_TRACE_LEVEL=0 2) Edit the listener.ora file File C:appadminproduct11.2.0dbhome_1hsadminlistener.ora.sample contains SID_LIST_LISTENER= (SID_LIST= (SID_DESC= (SID_NAME=acmepos) (ORACLE_HOME= C:appadminproduct11.2.0dbhome_1) (PROGRAM=dg4odbc) ) ) Cut the above code & paste it in c:appadminproduct11.2.0dbhome_1networkadminlistener.ora file & save it. 2.1 in hs open tns =name.ora file copy all thing and pate it network listener.ora file 2.2 restart listener in services.mac
  • 38. Roll No: Subject: Dataware Housing Date: Creating the Warehouse Builder ODBC module for SQL Server In Project Explorer of Design Center  right click on ODBC node select New Press on OK Button
  • 39. Roll No: Subject: Dataware Housing Date: Click on Next Button
  • 40. Roll No: Subject: Dataware Housing Date: Click on Next button Click on Edit Button and delete 1
  • 41. Roll No: Subject: Dataware Housing Date: Click on ok Unclick on checkbox
  • 42. Roll No: Subject: Dataware Housing Date: Click on finish Importing Source metadata from file In Design Center  Project Navigator file node  select New select Flat File Module
  • 43. Roll No: Subject: Dataware Housing Date: Click on Next Button.
  • 44. Roll No: Subject: Dataware Housing Date: Click on Next Button. Give path by clicking Browse… Button and select 3449_Code
  • 45. Roll No: Subject: Dataware Housing Date: Click on Test Connection Button and then click on OK button Click on Next Button
  • 46. Roll No: Subject: Dataware Housing Date: Click on Finish
  • 47. Roll No: Subject: Dataware Housing Date: Click on Add Sample File
  • 48. Roll No: Subject: Dataware Housing Date: Navigate to C:3449_Code3449_Code Select cunties.csv file Click on Open Button Click on Import Button
  • 49. Roll No: Subject: Dataware Housing Date: Click on Next Button
  • 50. Roll No: Subject: Dataware Housing Date: Click on Next Button
  • 51. Roll No: Subject: Dataware Housing Date: Click on Next Button
  • 52. Roll No: Subject: Dataware Housing Date: Click on Finish Button
  • 53. Roll No: Subject: Dataware Housing Date: Practical 2 Aim:- Design Target data structure using oracle. 1) Create target User In Design Center  Global Navigator  Expand Security node  Right-click on Users node  select New  launch Create User Click On Next Button
  • 54. Roll No: Subject: Dataware Housing Date: Click on Create DB User button. DBA Password: Oracle#123 New DB User Password: Oracle#123
  • 55. Roll No: Subject: Dataware Housing Date: Click on OK Button.
  • 56. Roll No: Subject: Dataware Housing Date: Select ACME_DWH and Click on Next Button
  • 57. Roll No: Subject: Dataware Housing Date: Click on Next Button
  • 58. Roll No: Subject: Dataware Housing Date: Click on Finish Button.
  • 59. Roll No: Subject: Dataware Housing Date: 2) Create a target Module In Design Center  Project Navigator  right click on Databases  select Oracle Select New  to launch the Create Module Wizard Click on Next Button
  • 60. Roll No: Subject: Dataware Housing Date: Click on Edit Button User Name: ACME_DWH Password : acme1234
  • 61. Roll No: Subject: Dataware Housing Date: Click on Test Connection Button. Click On OK Button.
  • 62. Roll No: Subject: Dataware Housing Date: Click on Finish Button.
  • 63. Roll No: Subject: Dataware Housing Date: Practical 3 Aim: Create the target structure in OWB. Create dimensions in OWB 1) Time Dimension In Design Center  Project Navigator  Expand Database Node Expand Oracle node  Expand ACME_DWH  Right click on Dimensions  select New  launch Time Dimension Wizard Click on OK Button
  • 64. Roll No: Subject: Dataware Housing Date: Click on Next Button
  • 65. Roll No: Subject: Dataware Housing Date: Click On Next Button
  • 66. Roll No: Subject: Dataware Housing Date: Click On Next Button
  • 67. Roll No: Subject: Dataware Housing Date: Click On Next Button
  • 68. Roll No: Subject: Dataware Housing Date: Click On Next Button
  • 69. Roll No: Subject: Dataware Housing Date: Click On Next Button
  • 70. Roll No: Subject: Dataware Housing Date:
  • 71. Roll No: Subject: Dataware Housing Date: Click On Next Button
  • 72. Roll No: Subject: Dataware Housing Date: Click On Finish Button
  • 73. Roll No: Subject: Dataware Housing Date: Product dimension with new dimension wizard
  • 74. Roll No: Subject: Dataware Housing Date: Click Next
  • 75. Roll No: Subject: Dataware Housing Date: Select ROLAP:Relational storage
  • 76. Roll No: Subject: Dataware Housing Date: Add attribute SKU & LIST_PRICE then click Next
  • 77. Roll No: Subject: Dataware Housing Date: Click Next
  • 78. Roll No: Subject: Dataware Housing Date: Select Do Not Keep History
  • 79. Roll No: Subject: Dataware Housing Date:
  • 80. Roll No: Subject: Dataware Housing Date: Click on Finish
  • 81. Roll No: Subject: Dataware Housing Date: Creating the store dimension with then new dimension wizard Click Next
  • 82. Roll No: Subject: Dataware Housing Date: Give Name as STORE click Next
  • 83. Roll No: Subject: Dataware Housing Date: Select ROLAP:Relational Storage
  • 84. Roll No: Subject: Dataware Housing Date: Add Attributes Country Region Store
  • 85. Roll No: Subject: Dataware Housing Date:
  • 86. Roll No: Subject: Dataware Housing Date:
  • 87. Roll No: Subject: Dataware Housing Date: Click on Finish
  • 88. Roll No: Subject: Dataware Housing Date:
  • 89. Roll No: Subject: Dataware Housing Date: Practical 4 Aim: Design & build the ETL Mapping. Expand mapping and double click on DATE_DIM_MAP
  • 90. Roll No: Subject: Dataware Housing Date: Click on ok button Create Staging Table Area
  • 91. Roll No: Subject: Dataware Housing Date: Give Name As POS_TRANS_STAGE Click on Ok Button Select Column Tab
  • 92. Roll No: Subject: Dataware Housing Date: Right click on mapping select new mapping Click on Ok
  • 93. Roll No: Subject: Dataware Housing Date: POS_TRANS_STAGE drag it and drop it create sourcr to target From source user to drag and drop all tables from table tab Right click on IOOUTGROUP1 select open detail Then change in table INGRP1, INGRP2, INGRP3, INGRP4, INGRP5 Then next go to right hand side pallet in these select joiner.
  • 94. Roll No: Subject: Dataware Housing Date: Right click on joiner and select open detain from pop up menu Click on Next
  • 95. Roll No: Subject: Dataware Housing Date: Define the groups for the JOINER
  • 96. Roll No: Subject: Dataware Housing Date:
  • 97. Roll No: Subject: Dataware Housing Date: In Joiner Property Inspector  click on Join Condition three dots …  click on validate button
  • 98. Roll No: Subject: Dataware Housing Date: Practical 5 Aim: - Perform the ETL process and transform it to data marts. In Component palette  drag and drop aggregator  draw line from Joiner output to aggregator input In Component palette drag & drop transform table 
  • 99. Roll No: Subject: Dataware Housing Date: OK btn InTrim Operator  Right click on INGRP1  select open details  next btn  Next btn
  • 100. Roll No: Subject: Dataware Housing Date: Delete ORDER_DATE line by right clicking on that. Draw a line from ORDER_DATE to Trim INGRP1 & also draw line from Trim Values To Aggrgator orders_Date In Aggregator Property Inspector  click onGroup By Condition three dots …  click on validate button
  • 101. Roll No: Subject: Dataware Housing Date: STORE MAPPING Ok btn Drag & drop POS_TRANS_STAGE from target also drag & drop Store from mapping
  • 102. Roll No: Subject: Dataware Housing Date: In Component palette drag & drop transform table  Select Trim and UPPER Operators
  • 103. Roll No: Subject: Dataware Housing Date: Click on Ok Button
  • 104. Roll No: Subject: Dataware Housing Date:
  • 105. Roll No: Subject: Dataware Housing Date: Practical 6 Aim: - Creating a cube in OWB. Click Next
  • 106. Roll No: Subject: Dataware Housing Date: Give Name Cube_1 and click Next
  • 107. Roll No: Subject: Dataware Housing Date: Select ROLAP:Relational Storage
  • 108. Roll No: Subject: Dataware Housing Date: Select Dimensions of the Cube-DATE_DIM,PRODUCT,STORE
  • 109. Roll No: Subject: Dataware Housing Date: Add Measures-QUANTITY & SALES_AMOUNT Click Finish Click on Cube in Project Navigator .
  • 110. Roll No: Subject: Dataware Housing Date:
  • 111. Roll No: Subject: Dataware Housing Date: Practical 8 Aim: Import the cube in access and create pivot table and pivot Chart. Create User DSN StartControl PanelAdministrative ToolsData Source (ODBC) Click on Add
  • 112. Roll No: Subject: Dataware Housing Date: Select Oracle in OraDb11g_home1 Click on Finish Give Data Source name, service name and user id And Click on Test Connection Give password as Oracle#123 Click Ok Click Ok and close
  • 113. Roll No: Subject: Dataware Housing Date: Click StartAll programsMicrosoft OfficeMicrosoft Excel Open Microsoft Excel Click on Data and select From Other Sources Select From Data Connection Wizard
  • 114. Roll No: Subject: Dataware Housing Date: Select ODBC DSN Click Next Select Pivot Data Click Next
  • 115. Roll No: Subject: Dataware Housing Date: Give Password –Oracle#123 Click OK Click On ALL_IV_CUBES Click Finish
  • 116. Roll No: Subject: Dataware Housing Date: Click OK