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5Days/40 Hours Price:35,000
30,000
Oracle BI 11g R1 – Build Repositories
This Oracle BI 11g R1 – Build Repositories training is based on OBI EE, Expert Omni Academy instructors will teach you step-by-step procedures for building and verifying the three layers of an Oracle BI repository; you’ll begin by using the Oracle BI Administration Tool to construct a simple repository to address a fictitious company’s business requirements.
Benefits to You
By taking this course, you’ll walk away with the ability to transform your organization’s data into intelligence, which will improve your day-to-day decision making. This new knowledge will help you provide time-critical, relevant and accurate
insights. Furthermore, you’ll develop skills that will help you become more efficient at building repositories.
Build Logical Business Models
This course will also teach you how to import schemas, design and build logical business models and expose business models to users in the Oracle BI user interface. While constructing the repository, you’ll learn how to build physical and logical joins, simple measures and calculation measures.
Model Logical Dimension Hierarchies
You’ll then extend the initial repository and learn how to model more complex business requirements. This includes logical dimension hierarchies, multiple logical table sources, aggregate tables, partitions and time series data.
Implement Oracle BI Server Security
Omni Academy instructors will also walk you through implementing the Oracle BI Server security and managing the Oracle BI Server cache. You’ll learn how to set up a multi-user development environment and use Administration Tool wizards and utilities to manage, maintain and enhance repositories.
Advanced Course Topics
Finally, investing in this course will give you a chance to explore more advanced topics, like implicit fact columns, bridge tables, usage tracking, multilingual environments, write back and patch merge. An appendix is included, which covers architecture and the benefits of the Oracle Exalytics BI Machine.
Course Content:
Repository Basics
Exploring Oracle BI architecture componentsExploring a repository’s structure, features, and functions
Using the Oracle BI Administration Tool
Creating a repository
Loading a repository into Oracle BI Server
Installing the BI Client software
Overview of Exalytics Machine
Building the Physical Layer of a Repository
Importing data sourcesSetting up Connection Pool properties
Defining keys and joins
Examining physical layer object properties
Creating alias tables
Printing the physical layer diagram
Building the Business Model and Mapping Layer of a Repository
Building a business modelBuilding logical tables, columns, and sources
Defining logical joins
Building measures
Examining business model object properties
Printing the business model and mapping layer diagram
Building the Presentation Layer of a Repository
Exploring presentation layer objectsCreating presentation layer objects
Modifying presentation layer objects
Examining presentation layer object properties
Nesting presentation tables
Controlling presentation layer object visibility
Testing and Validating a Repository
Checking repository consistencyTurning on logging
Uploading the repository through Enterprise Manager
Executing analyses to test the repository
Inspecting the query log
Managing Logical Table Sources
Adding multiple logical table sources to a logical tableSpecifying logical content
Adding Calculations to a Fact
Creating new calculation measures based on logical columnsCreating new calculation measures based on physical columns
Creating new calculation measures using the Calculation Wizard
Creating measures using functions
Working with Logical Dimensions
Creating logical dimension hierarchiesCreating level-based measures
Creating share measures
Creating dimension-specific aggregation rules
Creating presentation hierarchies
Creating parent-child hierarchies
Creating ragged and skipped-level hierarchies
Enabling Usage Tracking
Creating the usage tracking tablesSetting up the sample usage tracking repository
Tracking and storing Oracle BI Server usage at the detailed query level
Using usage tracking statistics to optimize query performance and aggregation strategies
Using Model Checker and Aggregates
- Using Model Check Manager
- Modeling aggregate tables to improve query performance
- Using the Aggregate Persistence Wizard
- Testing aggregate navigation
- Setting the number of elements in a hierarchy
Using Partitions and Fragments
Exploring partition typesModeling partitions in an Oracle BI repository
Using Repository Variables
Creating session variablesCreating repository variables
Creating initialization blocks
Using the Variable Manager
Using dynamic repository variables as filters
Modeling Time Series Data
Using time comparisons in business analysis
Using Oracle BI time series functions to model time series data
Modeling Many-to-Many Relationships
Using bridge tables to resolve many-to-many relationships between dimension tables and fact tablesSetting an Implicit Fact Column
Ensuring the correct results for dimension-only queriesSelecting a predetermined fact table source
Specifying a default join path between dimension tables
Importing Metadata from Multidimensional Data Sources
Importing a multidimensional data source into a repositoryIncorporating horizintal federation into a business model
Incorporating vertical federation into a business model
Adding Essbase measures to a relational model
Displaying data from multidimensional sources in Oracle BI analyses and dashboards
Security
Exploring Oracle BI default security settingsCreating users and groups
Creating application roles
Setting up object permissions
Setting row-level security (data filters)
Setting query limits and timing restrictions
Cache Management
Restricting tables as non-cacheableUsing Cache Manager
Inspecting cache reports
Purging cache entries
Modifying cache parameters and options
Seeding the cache
Exploring the Summary Advisor Tool
Setting up Summary AdvisorRunning the Summary Advisor wizard to create the aggregate script
Running the aggregate script to create the aggregates
Using Administration Tool Utilities
Using the various Administration Tool utilitiesUsing BI Server XML API to create XML representation of repository metadata
Multiuser Development
- Setting up a multiuser development environment
- Developing a repository using multiple developers
- Tracking development project history
Performing a Patch Merge
Comparing repositoriesEqualizing objects
Creating a patch
Applying a patch
Making merge decisions
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