This document provides an overview of migrating from Oracle Warehouse Builder (OWB) to Oracle Data Integrator (ODI) 12c. It discusses the migration utility that can convert OWB 11gR2 design time metadata, such as data objects and mappings, to equivalent objects in ODI. The utility has limitations and not all OWB objects are supported. The document also describes how existing OWB jobs can continue to be executed and monitored from within ODI. It recommends reviewing logs after migration and manually updating any excluded objects. Oracle Consulting offers migration factory services to assist with the OWB to ODI migration process.

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Oracle Warehouse Builder to
Oracle Data Integrator 12c
Migrations
Noel Sidebotham – Oracle Data Integration
Holger Dresing – Oracle Data Integration
Ashish Kashalkar – Oracle Consulting
August, 2015
Oracle Confidential – Internal/Restricted/Highly Restricted

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Safe Harbor Statement
The following is intended to outline our general product direction. It is intended for
information purposes only, and may not be incorporated into any contract. It is not a
commitment to deliver any material, code, or functionality, and should not be relied upon
in making purchasing decisions. The development, release, and timing of any features or
functionality described for Oracle’s products remains at the sole discretion of Oracle.
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3
Agenda
• ODI 12c - Introduction
• Migration Utility Overview
• Migration Factory Services
• Demonstration
• Q&A

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Oracle Data Integration
Introduction
Oracle Confidential – Internal/Restricted/Highly Restricted 4

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Oracle Data Integrator
Bulk Data Processing and Data Transformation
Oracle Data Integrator
OLTP
Applications
Legacy
Unstructured
 Certified for leading
technologies to deliver fast
time to value
 High-performance, low cost
of ownership E-LT
architecture
 Lightweight deployment
 Flexible, easy to enrich
functionality
High Performance E-LT
Declarative Design
CEP Data Services
Extensible Knowledge Modules
Capable of Integrating Structured &
Unstructured Data

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 Big Data: Hive, HBase, Sqoop
 Best for Oracle: Merge, Spatial, Multi-Table
Insert, Optimizer Hints and more
 Real-Time: CDC with GoldenGate
 Applications: E-Business Suite, Siebel,
PeopleSoft, JD Edwards Enterprise One, JD
Edwards World, SAP ERP and SAP BW
 Heterogeneous: Optimizations for all major
RDBMS: IBM DB2, Microsoft SQL Server,
Teradata, Netezza, etc.
Applications
Legacy
Databases
Big Data
Cloud
Extended Connectivity
Leverages Existing IT, Faster Implementation

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Reverse
Engineer
Metadata
Journalize
(CDC)
Load from
Source to
Staging
Check
Constraints
Integrate,
Transform
Data
Service
Knowledge Modules
Simpler Physical Design and Shorter Implementation Time
9
Oracle Sqoop Hive HBase
Oracle
Merge
SAP ERP
SAP BW
Oracle
Datapump
Oracle
DBLink
JMS
External
Tables
Teradata
Oracle
Spatial
Siebel
eBusines
Suite
IBM DB2 Netezza SCD
Key Architecture Benefits
 Faster development and simpler
maintenance using templates
 Easy to extend and add new best practices
 Enforces predictability and reduces cost of
ownership
Pluggable Knowledge Modules Architecture
Sample out-of-the-box Knowledge Modules

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• Key Architecture Benefits: 100% Java, Open APIs, fast E-LT
D
A
B
File
C
C$_0
C$_1
LKM
LKM
IKM
I$ E$ (Errors)
CKMIKM
RKM
JKM
Check-LoadTransformExtract-Load
ODI Agent
Application & SOA Business Intelligence
& Data Warehouse
ODI Agent may be deployed in
any part of the architecture
How ODI Works: E-LT Architecture
High Performance, Flexible, Lightweight Architecture
10

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• Declarative Flow-Based User Interface
• Reusable Mappings
• Step By Step Debugger
Improved User Experience
and Productivity
• Parallel Target Table Load
• In-Session Parallelism
• Low Overhead Session
Core Features for Better
Performance
• Integration with Common Admin Model
• Integration with OPSS Enterprise Roles
Enterprise Deployment
• Integration with Enterprise Manager Cloud ControlImproved Manageability
• Integration with Oracle Warehouse Builder
• Integration with Oracle GoldenGate
Deeper Oracle Stack
Integration
New Features in Oracle Data Integrator 12c

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Quick Overview of ODI Studio
UI Overview
Object Tree
Source and Target Area
Navigators
Accordions
Toolbar
Components
Expression

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 A mapping can contain multiple targets
 Any component can map result to multiple
downstream components
 Split component allows to split input
logically based on expressions
Multiple Targets

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• Capture common logic (sources, targets, transformations)
• Reuse logic in mappings
Reusable Mappings

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 Provide control to the user on the Session
Execution Flow
 Pause, Resume, Run to next Step, etc.
 Define breakpoints on Steps in Packages
 Toggle breakpoints in Sessions
 Query data through Agent (gives access to
uncommitted data)
Step By Step Debugger

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Oracle Warehouse Builder
to Oracle Data Integrator
Migration Tool
Introduction
Oracle Confidential – Internal/Restricted/Highly Restricted 16

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17
Remarks
 Oracle Data Integrator is the strategic go-forward ETL platform from Oracle
 Statement of Direction: http://www.oracle.com/us/products/middleware/data-
integration/odi-statement-of-direction-1922235.pdf
 Existing OWB customers are NOT being forced to migrate to ODI
 Oracle offers “Lifetime Support” option for Sustaining Support on all OWB features
 Oracle Data Integrator 12c supports a phased migration approach
 Execute and monitor existing OWB 11gR2 jobs from ODI 12c
 Use the migration utility to convert existing OWB 11gR2 objects into their ODI
equivalents
 Start new developments using ODI 12c

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18
OWB Support Policies
Release GA Date
Premier
Support Ends
Extended
Support Ends
Sustaining
Support Ends
OWB 9.2 Jul 2003 Oct 2007 Not Available Oct 2010
OWB 10.1 Apr 2004 Jul 2007 Not Available Jul 2010
OWB 10.2 Jul 2005 Jul 2010 Jul 2013 Indefinite
OWB 11.1 Aug 2007 Aug 2012 Aug 2015 Indefinite
OWB 11.2 Sep 2009 Jan 2015 Jan 2018 Indefinite
For more Information about Support Levels:
http://www.oracle.com/us/support/lifetime-support/index.html
Customer Downloadable OWB Support Policies:
http://www.oracle.com/us/support/library/lifetime-support-technology-069183.pdf
Lifetime Sustaining Support for OWB Customers

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 Goal
 Provide a migration path to OWB users
 Integrate OWB and ODI runtime for
phased migration
 How
 OWB repositories can now be managed in
Topology
 OWB Jobs can be executed and monitored
in ODI
 OWB to ODI migration utility
Execute and monitor existing OWB 11gR2 jobs from ODI 12c
Oracle Warehouse Builder Integration

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20
Migration Utility Overview
 Versions supported
 OWB 11.2.0.4 or 11.2.0.3 to ODI 12c
 Requires an ODI-EE license
 Design-time metadata migration only
 Data Objects
 Mappings
 Separate command line utility
 Uses OWB SDK and ODI SDK

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Migration Scope Details
 Module and Location
 Data Objects
 Table (Columns, Keys, Indexes)
 View (Columns, Keys)
 Materialized View (Columns, Keys, Indexes)
 External Table (Columns)
 File (Records, Fields)
 Sequence
Supported OWB Design Time Metadata

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 Mappings
 Classic Mappings, Code Template Mappings, Pluggable Mappings
 Most Mapping Operators
 Aggregator, Constant, Deduplicator
 Expression, External Table, Filter
 Flat File, Joiner, Key Lookup
 Mapping Input Parameter, Materialized View, Pivot
 Pre/Post Mapping Process, Sequence, Set
 Sorter, Splitter, Subquery
 Table, Table Function, Transformation
 Unpivot, View
Migration Scope Details
Supported OWB Design Time Metadata

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Migration Scope Details
 Process Flows
 Dimensional modeling metadata
 Oracle Discoverer metadata and derived OBIEE metadata
 Data Quality components
 Custom PL/SQL
 OMB*Plus scripts
 OWB Experts
Unsupported OWB Design Time Metadata (sample)

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ODI Related Enhancements
 New components developed for ODI 12c (12.1.3)
 Pivot
 Unpivot
 Table Function
 Subquery
 Enhancements to existing ODI Objects
 Variable
 Sequence (support for CURRVAL)
 Lookup
 Oracle Knowledge Modules

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Migration Utility Syntax and Options
 Command:
>$OWBHOME/bin/unix/migration.sh <odi_master_repos_pwd>
<odi_user_pwd> <owb_wksp_owner_pwd> <config_file>
 Configuration File
 Connection Information to OWB and ODI
 OWB design metadata to migrate
 Migration options
 3 running modes
 Fast Check, Dry Run, Run

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How to Get the Migration Utility?
 Apply the following patches
 OWB: #17830453
 ODI: #17053768
 Both are available on My Oracle Support
 Supported Platforms: Windows 64-bit and Linux 64-bit
 Supported Versions: OWB 11.2.0.3+ and ODI 12.1.2.0.0+
 Migration documentation included in ODI documentation:
http://docs.oracle.com/middleware/1212/odi/ODIMG/index.html

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Migration Screenshots
Customers Mapping in OWBCustomers Mapping in ODI

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Migration Screenshots
Customer Sales Mapping in ODICustomer Sales Mapping in OWB

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29
Customer Experiences
• Average 80% of the mappings can be migrated automatically: customer with OWB in-database
ETL up to 95% .
• Performance of the migrated SQL statements is comparable to the OWB processes.
You have to keep in mind, that OWB generated long complex SQL-Statements with
inline queries. ODI generated shorter SQL Statements, sometimes it generates more
than 1 SQL Statements.
• The development of ODI mappings is faster than development of OWB mappings, about 30 %,
reason is the use of the knowledge modules.
• ODI12c allowed us to maintain investment in OWB to execute non-migrated legacy
code, whilst allowing us to use the new fantastic platform support like Hadoop.

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Customer Examples
• International service provider in the area of:
• Supply Chain & Manufacturing,
• Solutions are based on Oracle technology
• Oracle Business Intelligence Enterprise Edition
• Endeca
• Oracle Data Integration Suite
• E-Business Suite
• Benefits
• Development time needed for EDW mappings decreased
by half
BI Infrastructure:
Enterprise
dataware-
house
EDW
(Data Vault)
Analytics
cubes
Reports
Statistics
Dashboard
s
Data-
mart
DM
Staging
(pull)
STG
Self
Service
queries
Pre-
staging
(push)
PRE
Process administration ADM
Data
Sources

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Oracle Consulting
Migration Factory Services
OWB to ODI 12c
Oracle Confidential – Internal/Restricted/Highly Restricted 31

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Operate/Maintain
Migration Factory Approach
Discover
Programme Governance
Platform Delivery
Transition
Migrate
Analyze to
to
to
StreamGovernance
Further Migration Types
OWB ODI
BO OBIEE
SAP BW Oracle BI

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OWB –ODI Migration: List of steps
Step Description
Verify your system
environment
Before running the migration utility, verify that your system meets
requirements.
Review supported and
unsupported objects
Make sure you understand what will and will not be migrated.
Edit the migration
utility configuration file
Edit the migration utility configuration file and make sure the settings are
correct for your environment.
The configuration file contains connection information and other details
required for migration.
Run the migration
utility
Run the migration utility to migrate OWB objects to ODI using the settings in
the migration utility configuration file.
Review the migration
utility log file
After migration is complete, review the migration utility log file.
The file contains details about objects that were migrated, and error messages
if errors occurred.
Review the migration
utility exclusion report
After migration is complete, review the migration utility exclusion report.
The report provides a summary of objects that were migrated, and lists
whether migration succeeded or failed for each object.
Update manually and
migrate objects in
Exclusion report
Manually update the interfaces to add functionality of objects that are not
covered by Utility
Verify your migration In ODI Studio, connect to your ODI environment and perform post-migration
testing to verify your migration.
Verify your system
environment
Review supported
and unsupported
objects
Edit the migration
utility configuration
file
Run the migration
utility
Review the migration
utility log file
Review the migration
utility exclusion
report. Manually fix.

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Questions & Answers

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