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Building the Physical Layer of a RepositoryImporting data sourcesSetting up connection pool propertiesDefining keys and ...

  • Category: Tutoring - Private Lessons
  • Published: 07/03/2015
  • Current Rating: /5 0 Vote

    Description


    • Building the Physical Layer of a Repository

      • Importing data sources

      • Setting up connection pool properties

      • Defining keys and joins

      • Examining physical layer object properties

      • Creating alias and select tables



    • Building the Business Model and Mapping Layer of a Repository

      • Building the Business Model and Mapping Layer of a Repository

      • Building a business model

      • Building logical tables, columns, and sources

      • Defining logical joins

      • Building measures

      • Examining business model object properties



    • Building the Presentation Layer of a Repository

      • Exploring Presentation layer objects

      • Creating Presentation layer objects

      • Modifying Presentation layer objects

      • Examining Presentation layer object properties



    • Testing and Validating a Repository

      • Checking repository consistency

      • Turning on logging

      • Defining a repository in the initialization file

      • Testing a repository using Oracle BI Answers

      • Inspecting the query log



    • Adding Multiple Logical Table Sources & Adding Calculations to a Fact Table

      • Adding multiple logical table sources to a logical table

      • Specifying logical content

      • Creating new calculation measures based on existing logical columns

      • Creating new calculation measures based on physical columns

      • Creating new calculation measures using the Calculation Wizard



    • Creating Dimension Hierarchies and Level-Based Measures

      • Creating dimension hierarchies

      • Creating level-based measures

      • Creating share measures

      • Creating rank measures



    • Using Aggregates

      • Purpose of aggregate tables in dimensional modeling

      • Modeling aggregate tables to improve query performance

      • Testing aggregate navigation

      • Using the Aggregate Persistence Wizard




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