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NovaNext Training / Oracle / Database / Data Integration and ETL with Oracle Warehouse Builder

Data Integration and ETL with Oracle Warehouse Builder

Codice
D70623GC20
Durata
5 Giorni
Prezzo
2.500,00 € (iva escl.)
Lingua
Italiano
Modalità
Virtual Classroom
Corso in aula
       

 

Schedulazione
Luogo Data Iscrizione
A Richiesta

 

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

    Prerequisiti suggeriti :

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

    Amministratore di datawarehouse
    Analista di datawarehouse

     

    Obiettivi
    Backup the OWB Projects using the MDL Export/Import and create snapshots to manage metadata changes
    Load tables and view the resulting data
    Use the Mapping Debugger to debug mappings
    Apply performance enhancement methods in the mappings
    Report on the ETL Jobs using the Repository Browser
    Describe the OBI EE integration
    Use OWB to define, deploy, and execute basic source to relational target ETL programs
    Describe the Name and Address cleansing and Match-merging
    Define metadata representing flat file and relational sources, and relational table targets
    Create simple mappings from flat file and relational sources to relational targets
    Explain the use of different Mapping Editor operators
    Define a process flow for a set of simple mappings
    Use OWB tools to deploy tables, mappings, and related objects

     

    Contenuti

    Installing and Setting Up the Warehouse Builder Environment



    What Is Oracle Warehouse Builder?



    Basic Process Flow of Design and Deployment



    Oracle Warehouse Builder Licensing and Connectivity Options



    Installing Oracle Warehouse Builder 11.2



    OWBSYS Schema



    Using OWB 11.2 with Database 10g R2



    Using the Repository Assistant to Manage Workspaces



    Supported operating systems (OS), sources, targets, and
    optional components



    Getting Started with Warehouse Builder



    Logging In to OWB Design Center



    Overview of the Design Center



    OWB Projects



    Overview of Objects within a Project



    Overview of Objects within an Oracle Module



    Organizing Metadata Using Foldering



    Locations Navigator and Global Navigator panels



    Setting Projects Preferences: Recent Logons



    Understanding the Warehouse Builder Architecture



    Warehouse Builder Development Cycle



    Overview of the Architecture for Design, Deployment,
    Execution



    Overview of Configurations, Control Centers, and Locations



    Creating Target Schemas



    Registering DB User as an OWB User



    Roles and Privileges of Warehouse Builder Users



    Registering an Oracle Workflow User



    Defining Source Metadata



    Data warehouse implementation: Typical steps



    Difference Between Obtaining Relational and Flat File Source
    Metadata



    Creating Flat File Module



    Sampling Simple Delimited File



    Sampling Multi-record Flat File



    Creating an Oracle Module



    Selecting the Tables for Import



    Defining ETL Mappings for Staging Data



    Purpose of a Staging Area



    Define OWB Mappings



    Mapping Editor Interface: Grouping, Ungrouping, and
    Spotlighting



    Creating External Tables



    Create and Bind process



    Levels of Synchronizing Changes



    Using the Automapper in the Mapping Editor



    Set loading type and target load ordering



    Using the Data Transformation Operators



    Component Palette



    Using a Joiner



    Lookup Operator: Handling Multiple Match Rows



    Using the Subquery Filter Operator



    Using the Set, Sequence, and Splitter Operators



    Pivot and Unpivot Operators



    Using the Aggregator, Constant, Transformation, and Pre/Post
    Mapping Operators



    Deploying and Executing in Projects Navigator Panel



    Cleansing and Match-Merging Name and Address Data



    Integrating Data Quality into ETL



    Name and Address Data Cleansing



    Name and Address Server



    Name and Address Software Providers



    Settings in the Name and Address Operator



    Reviewing a Name and Address Mapping



    Consolidating Data Using the Match Merge Operator



    Using the Match Merge Operator in a Mapping



    Using Process Flows



    Process Flow Concepts



    Creating a Process Flow Module, a Process Flow Package and a
    Process Flow



    Types of Activities: Fork, And, Mapping, End Activity



    Creating Transitions Between Activities



    Some More Activities: Manual, SQLPLUS, Email



    Generating the Process Flow Package



    Deploying and Reporting on ETL Jobs



    Logical Versus Physical Implementation



    Setting Object Configuration



    Deployment Concepts



    Invoking the Control Center Manager



    Deploy Options and Preferences



    Repository Browser



    Starting OWB Browser Listener and the Repository Browser



    Browsing Design Center and Control Center Reports



    Using the Mapping Debugger



    Overview of the Mapping Debugger



    Initializing a Mapping Debugging Session



    Preparing the testing environment and test data



    Setting breakpoints and watch points



    Evaluating the flow of data to detect mapping errors



    Enhancing ETL Performance



    Performance Tuning at Various Levels



    Performance-Related Parameters in ETL Design



    Configuring Mappings for Operating Modes, DML Error Logging,
    Commit Control, and Default Audit Levels



    Enabling Partition Exchange Loading (PEL) for Targets



    Performance-Related Parameters in Schema Design



    Configuring Indexes, Partitions, Constraints



    Enabling Parallelism and Parallel DML



    Setting Tablespace Properties and Gathering Schema
    Statistics



    Managing Backups, Development Changes, and Security



    Overview of Metadata Loader Utilities (MDL)



    Managing Metadata Changes by Using Snapshots



    Using Change Manager



    Version Management of Design Objects



    Graphical UI for Security Management



    Object-Level Security



    Setting Security Parameters



    Integrating with Oracle Business Intelligence Enterprise
    Edition (OBI EE)



    Business Justification: Tools Integration



    Integrating with OBI EE and OBI SE



    Transferring BI Metadata to OBI EE Server



    Setting Up the UDML File Location



    Deriving the BI Metadata (OBI EE)



    Deploying the BI Module



    Converting the UDML File for OBI EE



    Oracle BI Admin and Answers Tool



    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



    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



    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



    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



    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



    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



    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



    Modeling Multidimensional OLAP Dimensions and Cubes



    What Is OLAP



    Multidimensional Data Types



    Analytic Workspace



    Dimensional Modeling Using OWB



    OWB Calculated Measures



    OWB Calculated Measure
    Description:

    Participants learn to load data by executing the mappings or the process flows, use Oracle Warehouse Builder 11g, Release 2 features to manage metadata changes, debug mappings, backup metadata, manage security, and tune the ETL mappings for better performance. Integration of Warehouse Builder with OBI EE, along with the Warehouse Builder architecture and configuration are discussed.

    Participants learn to retrieve data from different types of sources such as flat files or relational schemas and also to use the different transformation operators to design an ETL task. The usage of Warehouse Builder to define both relational dimensional models and multidimensional models, to deploy a single logical model to multiple physical targets and how to handle slowly changing dimensions are also covered.

    In addition, 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.

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

    This course is a combination of Data Integration and ETL with Oracle Warehouse Builder: Part 1 and Data Integration and ETL with Oracle Warehouse Builder: Part 2 courses.

    Learn To:Retrieve data from different types of sources such as flat files or relational schemas
    Use the different transformation operators to design an ETL task
    Load data by executing the mappings or the process flows
    Use OWB features to manage metadata changes, debug mappings, backup metadata, manage security, and tune the ETL mappings for better performance
    Integrate Warehouse Builder with OBI EEWarehouse
    Explain the Warehouse Builder architecture and configuration

    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.