Duración

5 días - 30 horas

Descripción

This Oracle BI 12c: Build Repositories training is designed for Oracle Business Intelligence implementation team members who need to define and build dimensional models for business intelligence processing. Learn how to build an Oracle Business Intelligence repository and perform administrative tasks.

Objetivos

  1. Model partitions and fragments to improve application performance and usability
  2. Use variables to streamline administrative tasks and modify metadata content dynamically
  3. Use time series functions to support historical time comparison analyses
  4. Set up security to authenticate users and assign appropriate permissions and privileges
  5. Apply cache management techniques to maintain and enhance query performance
  6. Set up query logging for testing and debugging
  7. Set up a multiuser development environment
  8. Use the Administration Tool wizards and utilities to manage, maintain, and enchance repositories
  9. Enable usage tracking to track queries and database usage, and improve query performance
  10. Perform a patch merge in a development-to-production scenario
  11. Use Business Application Archive (BAR) files to move Oracle BI between environments
  12. Build the Physical, Business Model and Mapping, and Presentation layers of a repository
  13. Build and run analyses to test and validate a repository
  14. Build simple and calculated measures for a fact table
  15. Create logical dimension hierarchies and level-based measures
  16. Check the model and then model aggregate tables to speed query processing

Contenidos del curso

  1. Repository Basics
    • Loading a repository into Oracle BI Server
    • Exploring a repository's structure, features, and functions
    • Exploring Oracle BI architecture components
    • Using the Oracle BI Administration Tool
    • Creating a repository
    • Installing the BI Client software
  2. Building the Physical Layer of a Repository
    • Examining physical layer object properties
    • Importing data sources
    • Setting up Connection Pool properties
    • Creating alias tables
    • Printing the physical layer diagram
    • Defining keys and joins
  3. Building the Business Model and Mapping Layer of a Repository
    • Building logical tables, columns, and sources
    • Building a business model
    • Building measures
    • Examining business model object properties
    • Defining logical joins
    • Printing the business model and mapping layer diagram
  4. Building the Presentation Layer of a Repository
    • Exploring presentation layer objects
    • Nesting presentation tables
    • Modifying presentation layer objects
    • Examining presentation layer object properties
    • Controlling presentation layer object visibility
    • Creating presentation layer objects
  5. Testing and Validating a Repository
    • Executing analyses to test the repository
    • Uploading the repository through Enterprise Manager
    • Inspecting the query log
    • Checking repository consistency
    • Turning on logging
  6. Managing Logical Table Sources
    • Specifying logical content
    • Adding multiple logical table sources to a logical table
  7. Adding Calculations to a Fact
    • Creating new calculation measures based on physical columns
    • Creating measures using functions
    • Creating new calculation measures using the Calculation Wizard
    • Creating new calculation measures based on logical columns
  8. Working with Logical Dimensions
    • Creating dimension-specific aggregation rules
    • Creating share measures
    • Creating logical dimension hierarchies
    • Creating level-based measures
    • Creating ragged and skipped-level hierarchies
    • Creating parent-child hierarchies
    • Creating presentation hierarchies
  9. Enabling Usage Tracking
    • Tracking and storing Oracle BI Server usage at the detailed query level
    • Creating the usage tracking tables
    • Setting up the sample usage tracking repository
    • Using usage tracking statistics to optimize query performance and aggregation strategies
  10. Using Model Checker and Aggregates
    • Setting the number of elements in a hierarchy
    • Using the Aggregate Persistence Wizard
    • Testing aggregate navigation
    • Using Model Check Manager
    • Modeling aggregate tables to improve query performance
  11. Using Partitions and Fragments
    • Exploring partition types
    • Modeling partitions in an Oracle BI repository
  12. Using Repository Variables
    • Creating initialization blocks
    • Creating session variables
    • Using the Variable Manager
    • Using dynamic repository variables as filters
    • Creating repository variables
  13. Modeling Time Series Data
    • Using time comparisons in business analysis
    • Using Oracle BI time series functions to model time series data
  14. Modeling Many-to-Many Relationships
    • Using bridge tables to resolve many-to-many relationships between dimension tables and fact tables
  15. Setting an Implicit Fact Column
    • Ensuring the correct results for dimension-only queries
    • Selecting a predetermined fact table source
    • Specifying a default join path between dimension tables
  16. Importing Metadata from Multidimensional Data Sources
    • Incorporating horizintal federation into a business model
    • Importing a multidimensional data source into a repository
    • Displaying data from multidimensional sources in Oracle BI analyses and dashboards
    • Adding Essbase measures to a relational model
    • Incorporating vertical federation into a business model
  17. Security
    • Setting up object permissions
    • Creating users and groups
    • Exploring Oracle BI default security settings
    • Setting query limits and timing restrictions
    • Creating application roles
    • Setting row-level security (data filters)
  18. Cache Management
    • Seeding the cache
    • Inspecting cache reports
    • Using Cache Manager
    • Purging cache entries
    • Restricting tables as non-cacheable
    • Modifying cache parameters and options
  19. Managing Metadata and Working with Service Instances
    • Managing service instances using WLST commands
    • Managing BAR files using WebLogic Scripting Tool (WLST) commands
    • Using BI Application Archive (BAR) files to export and import service instances
  20. Using Administration Tool Utilities
    • Using the various Administration Tool utilities
    • Using BI Server XML API to create XML representation of repository metadata
  21. Multiuser Development
    • Setting up a multiuser development environment
    • Tracking development project history
    • Developing a repository using multiple developers
  22. Performing a Patch Merge
    • Creating a patch
    • Equalizing objects
    • Making merge decisions
    • Comparing repositories
    • Applying a patch


Información extra

Learn to

This Oracle BI 12c: Build Repositories training teaches you how to build and verify the three layers of an Oracle Business Intelligence (BI) repository, step-by-step. Expert Oracle University instructors will begin by teaching you how to use the Oracle BI Administration Tool to construct a simple repository.

  • Construct the repository.
  • Import schemas.
  • Design and build logical business models.
  • Expose business models to users in the Oracle BI user interface.
  • Build physical and logical joins, simple measures, and calculation measures.
  • Validate your work by creating and running analyses.
  • Verify query results using the query log.
  • Implement Oracle BI Server security.
  • Manage the Oracle BI Server cache.
  • Set up a multi-user development environment.

Benefits to you

By taking this course, you'll walk away with the ability to extend the initial repository and model more complex business requirements, including: logical dimension hierarchies, multiple logical table sources, aggregate tables, partitions, and time series data. You will have developed the experience to use Administration Tool wizards and utilities to manage, maintain, and enhance repositories. Finally, you'll be exposed to more advanced topics, like implicit fact columns, bridge tables, usage tracking, patch merge, and managing service instances.

Audience

  • Data Warehouse Administrator
  • Application Developers
  • Business Analysts
  • Technical Consultant
  • Data Modelers
  • Reports Developer
  • Business Intelligence Developer
  • Data Warehouse Developer

Información general

Área formativa

Oracle BI - Datawarehousing - Data Mining

Fabricante

Oracle

Metodología

Presencial

Certificación

Garantía juvenil

 

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Fecha y precios de nuestros cursos

Fecha Horario de impartición Ubicación Precio por alumno Previsto en fecha
17 Jun 2019
De 09:00 a 15:00 h.
Core Madrid
3585 € + IVA
23 Sep 2019
De 09:00 a 15:00 h.
Core Madrid
3585 € + IVA
16 Dec 2019
De 09:00 a 15:00h.
Core Madrid
3585 € + IVA

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