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Data Integration and ETL with Oracle Warehouse Builder: Part 2

//////Data Integration and ETL with Oracle Warehouse Builder: Part 2

Data Integration and ETL with Oracle Warehouse Builder: Part 2

Course ID: D64054 2 Days Singapore
   

Data Integration and ETL with Oracle Warehouse Builder: Part 2

Overview

Participants learn to use Warehouse Builder to define both relational dimensional models and multidimensional models, deploy a single logical model to multiple physical targets using multiple named configurations and how to handle slowly changing dimensions.

Extraction of data from non-Oracle sources using code templates, usage of the Warehouse Builder ETL and data integration features of the Enterprise ETL Option of the Oracle database are discussed. Participants also use Warehouse Builder to define both relational dimensional models and multidimensional models.

This functionality requires the Oracle Warehouse Builder Enterprise ETL/ODI EE option.

Learn To:

  • Use Warehouse Builder to define both relational dimensional models and multidimensional models
  • Deploy a single logical model to multiple physical targets using multiple named configurations
  • Handle slowly changing dimensions
  • Extract data from non-Oracle sources using code templates
  • Use the Warehouse Builder ETL and data integration features of the Enterprise ETL Option of the Oracle database
  • Use Warehouse Builder to define both relational dimensional models and multidimensional models

A Live Virtual Class (LVC) is exclusively for registered students; unregistered individuals may not view an LVC at any time. Registered students must view the class from the country listed in the registration form. Unauthorized recording, copying, or transmission of LVC content may not be made.

Description

AUDIENCE

  • Developer
  • Support Engineer
  • Data Warehouse Analyst
  • Business Intelligence Developer
  • Data Warehouse Developer
  • Data Warehouse Administrator

CERTIFICATION

EXAM

INVESTMENT

Instructor-led / Virtual Instructor-led

PREREQUISITES

  • Experience in basic use of Oracle RDBMS, including SQL DDL and DML, and PL/SQL

Suggested Prerequisites:

  • Oracle BI Warehouse Builder 11g R2: Getting Started (OBE)
  • Introduction to Business Intelligence Products (eStudy)
  • Oracle Database 11g: Data Warehousing Fundamentals

OBJECTIVES

  • Define relational dimensional and multidimensional models
  • Deploy a logical model to multiple physical configurations
  • Create and manage a type 2 slowly changing dimension
  • Utilize the Warehouse Builder ETL and data integration features of the Enterprise ETL Option of the Oracle database
  • Create near-realtime and trickle-feed mappings
  • Use code templates in mappings to extract data from non-Oracle sources

COURSE CONTENT

Module 1: Administrative Tasks in Warehouse Builder

  • Enterprise ETL License Extends Core In-Database ETL
  • Multiple Named Configurations: Why and How
  • Using Multiple Named Configurations
  • Using Configuration Templates
  • Steps for Setting Up OWB in a RAC Environment
  • Creating an OWB Schedule

Module 2: Managing Metadata

  • Using Lineage and Impact Analysis Diagrams
  • Invoking Lineage and Impact Analysis
  • Using the Change Propagation Dialog
  • User-Defined Properties, Icons, and Objects
  • Using Pluggable Mappings
  • Advanced Activity Types in Process Flows
  • Native Relational Object Support
  • Heterogeneous Predefined SQL Transformations

Module 3: Accessing Non-Oracle Sources

  • Extensible Framework of OWB 11g Release 2
  • Benefits of Extensible Code Templates
  • Location of Seeded Code Templates
  • Creating New Code Templates
  • Defining New Integration Platforms in OWB

Module 4: Designing Mappings with the Oracle Data Integration Enterprise Edition License

  • Traditional Versus Code Template (CT) Mappings
  • Execution Units in a CT Mapping
  • Execution View Versus Logical View
  • Assigning a Code Template to an Execution Unit
  • Convert a Classic Mapping to a CT Mapping That Utilizes Data Pump
  • CT Mappings Deploy to Control Center Agents

Module 5: Right-Time Data Warehousing with OWB

  • What Is Meant by Real-Time Data Warehousing
  • What Refresh Frequency Does OWB Support
  • Building a Trickle Feed Mapping
  • Using Advanced Queues in Trickle Feed Mappings
  • Using CDC Code Templates in Mappings for Change Data Capture
  • Starting CDC Capture Process

Module 6: Defining Relational Models

  • Defining Dimensions Using Wizards and Editors
  • Defining Dimension Attributes, Levels, and Hierarchies
  • Binding Dimension Attributes to the Implementation Table
  • Using the Create Time Dimension Wizard
  • Defining a Cube
  • Specifying a Cube’s Attributes and Measures
  • Designing Mappings Using Relational Dimensions and Cubes

Module 7: More Relational Dimensional Modeling

  • Initial Versus Incremental Data Warehouse Loads
  • Updating Data and Metadata
  • Capturing Changed Data for Refresh
  • Setting Loading Properties
  • Choosing the DML Load Type
  • How OWB Manages Orphans
  • Support for Cube-Organized Materialized Views
  • Creating a Type 2 Slowly Changing Dimension

Module 8: Modeling Multidimensional OLAP Dimensions and Cubes

  • What Is OLAP
  • Multidimensional Data Types
  • Analytic Workspace
  • Dimensional Modeling Using OWB
  • OWB Calculated Measures
  • Differences Between OLAP and Relational Loading

Module 9: Appendix: Configuring Warehouse Builder in RAC Environments

  • Oracle Real Application Clusters (RAC)
  • Control Center Service Failover on RAC
  • Installing OWB on Real Application Clusters
  • Useful Diagnostics for OWB RAC Problems

Module 10: Appendix: Service-Oriented Architectures

  • What Are Services
  • Publishing a Web Service
  • Methods for Creating a Mapping That Uses Web Services
  • Consuming a Web Service
  • Accessing Web Services Securely

Module 11: Appendix: Importing COBOL Copybooks

  • Enhanced Support for COBOL Copybook Import
  • Selecting Copybooks to Import
  • Examine Advanced Import Session Options

What’s Next

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