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Oracle BI Suite EE 10g R3: Build Repositories (10g
Oracle BI Suite EE 10g R3: Build Repositories (10gBI-REPOSIT)培訓(xùn)
培訓(xùn)大綱：
1. Repository Basics
Oracle BI architecture components
Repository structure, features, and functions
Using the OracleBI Administration Tool
Creating a repository
Loading a repository into Oracle BI Server memory
2. Building the Physical Layer of a Repository
Importing data sources
Setting up connection pool properties
Keys and joins
Physical layer object properties
Creating alias and select tables
3. Building the Business Model and Mapping Layer of a Repository
Building a business model
Building logical tables, columns, and sources
Logical joins
Building measures
Business model object properties
4. Building the Presentation Layer of a Repository
Exploring Presentation layer objects
Creating Presentation layer objects
Modifying Presentation layer objects
Presentation layer object properties
5. Testing and Validating a Repository
Checking repository consistency
Turning on logging
Repository in the initialization file
Testing a repository using Oracle BI Answers
Inspecting the query log
6. Adding Multiple Logical Table Sources
Adding multiple logical table sources to a logical table
Specifying logical content
7. Adding Calculations to a Fact Table
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
8. Creating Dimension Hierarchies and Level-Based Measures
Creating dimension hierarchies
Creating level-based measures
Creating share measures
Creating rank measures
9. Using Aggregates
Purpose of aggregate tables in dimensional modeling
Modeling aggregate tables to improve query performance
Testing aggregate navigation
Using the Aggregate Persistence Wizard
10. Using Partitions and Fragments
Purpose for segmenting data into partitions and fragments
Partition types
Modeling partitions in an Oracle BI repository
11. Using Repository Variables
Session variables
Repository variables
Initialization blocks
Using the Variable Manager
Using dynamic repository variables as filters
12. Modeling Time Series Data
Using time comparisons in business analysis
Using Oracle BI time series functions to model time series data
13. Modeling Many-to-Many Relationships
Using bridge tables to resolve many-to-many relationships between dimension tables and fact tables
Using helper tables to model many-to-many relationships for team-based hierarchies in a dimension
14. Configuring Oracle BI Data and Metadata to Support Multilingual Environments
15. Setting an Implicit Fact Column
Adding fact columns automatically to dimension-only queries
Ensuring the expected results for dimension-only queries
Selecting a predetermined fact table source
Specifying a default join path between dimension tables
16. Integrating Third-Party Reporting Tools with Oracle BI Server
17. Creating Repositories Using Multidimensional Data Sources
Adding a multidimensional data source an Oracle BI repository
Displaying data from multidimensional sources in Oracle BI Answers requests and Oracle BI Interactive Dashboards
18. Security
Creating users and groups
Setting permissions for users and groups
Authenticating using a external database
Authenticating using database authentication
Setting query limits and timing restrictions
Setting filters to personalize information
19. Cache Management
Restricting tables as non-cacheable
Using Cache Manager
Inspecting cache reports
Purging cache entries
Modifying cache parameters and options
Seeding the cache
20. Setting Up and Administering Usage Tracking
Tracking and storing Oracle BI Server usage at the detailed query level
Using usage tracking statistics to optimize query performance and aggregation strategies
Analyzing usage results using Oracle BI Answers and other reporting tools
21. Multi-User Development
Setting up a multi-user development environment
Developing a repository using multiple developers
Tracking development project history
22. Using Administration Tool Wizards and Utilities to Manage, Maintain, and Enhance Repositories
Employing techniques to optimize Oracle BI query performance
Applying Oracle BI repository design principles
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