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OBIEE

OBIEE Online Training

Oracle Business Intelligence Foundation Suite (OBIEE+ and Essbase) is a complete, open, and architecturally unified business intelligencesystem for the enterprise that delivers abilities for reporting, ad hoc query and analysis, online analytical processing (OLAP), dashboards, and scorecards. All enterprise data sources, as well as metrics, calculations, definitions, and hierarchies are managed in a Common Enterprise Information Model, providing users with accurate and consistent insight, regardless of where the information is consumed

OBIEE
DATAWAREHOUSING CONCEPTS

  • Introduction and Definition
  • Sources, Transformations and Targets( Architecture )
  • Data Extraction, Data Transformations and Data Loading( Data Acquisition Process)
  • Data Warehousing Approaches
  • Staging Area, Metadata, Repository and Data Mart
  • Differences between OLTP and OLAP( DSS ) Systems
  • Operational Data Store( ODS )
  • Business Intelligence
  • Star Schema Design & Confirmed Dimension, Fact less Fact Table, Types of Facts
  • Slowly Changing Dimensions( SCD )
OBI Overview
NEW FEATURES OF OBI
OBI ARCHITECTURE

  • Clients
  • OBI Presentation Services
  • OBI Server
  • OBI Repository (.rpd)
  • Data Sources
OBI COMPONENTS

  • OBI Administration Tool
  • OBI Answers
  • Intelligence dashboards
REPOSITORY BASICS

  • Oracle Business Analysis Warehouse
  • DAC and Informatica Server
  • Informatica Server ETL
  • Sample Request Processing
  • Using the OracleBI Administration Tool
  • Repository Directory
  • Repository Files ( Initialization files and log files)
  • Informatica Server ETLLoading a repository into Oracle BI Server memory
  • Creating a repository
  • Connection Pool
  • Repository Modes ( ONLINE and OFFLINE )
  • Physical Layer
  • Business Model & Mapping Layer
  • Presentation Layer
  • Presentation Catalogs, Folders and Columns
  • Error Messages
BUILDING THE PHYSICAL LAYER OF A REPOSITORY

  • Defining an ODBC System DSN
  • Setting up connection pool properties
  • Importing data sources ( Physical Schema )
  • Verifying the import
  • Defining physical keys and joins
  • Creating alias and select tables
BUILDING THE BUSINESS MODEL AND MAPPING LAYER OF A REPOSITORY

  • Creating the logical business model
  • Creating the logical tables, columns, and sources
  • Defining logical joins
  • Adding Calculation to a Fact Table
  • Building measures
BUILDING THE PRESENTATION LAYER OF A REPOSITORY

  • Creating a new Presentation Catalog
  • Modifying Presentation layer objects
  • Rename tables
  • Reorder Table
TESTING AND VALIDATING A REPOSITORY

  • Checking repository consistency
  • Defining a repository in the initialization file
  • Testing a repository using Oracle BI Answers
  • Message Severity
  • iewing Server Logs
BUILDING THE PHYSICAL LAYER OF A REPOSITORY

  • Defining an ODBC System DSN
  • Setting up connection pool properties
  • Importing data sources ( Physical Schema )
  • Verifying the import
  • Defining physical keys and joins
  • Creating alias and select tables
BUILDING THE BUSINESS MODEL AND MAPPING LAYER OF A REPOSITORY

  • Creating the logical business model
  • Creating the logical tables, columns, and sources
  • Defining logical joins
  • Adding Calculation to a Fact Table
  • Building measures
BUILDING THE PRESENTATION LAYER OF A REPOSITORY

  • Creating a new Presentation Catalog
  • Modifying Presentation layer objects
  • Rename tables
  • Reorder Table
TESTING AND VALIDATING A REPOSITORY

  • Checking repository consistency
  • Defining a repository in the initialization file
  • Adding Multiple Logical Table Sources
  • Adding multiple logical table sources to a logical table
  • Specifying logical content
ADDING MULTIPLE LOGICAL TABLE SOURCES

  • Adding multiple logical table sources to a logical table
  • Specifying logical content
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
CREATING DIMENSION HIERARCHIES AND LEVEL-BASED MEASURES

  • Creating dimension hierarchies
  • Creating level-based measures
CREATING & USING AGGREGATES

  • Purpose of aggregate tables in dimensional modeling
  • Modeling aggregate tables to improve query performance
  •  Testing aggregate navigation
Using Initialization Blocks Repository Variables
CREATING DYNAMIC REPOSITORY VARIABLES
EXECUTE DIRECT DATABASE REQUESTS

  • Accessing database directly
CREATING TIME SERIES MEASURES

  • Using time comparisons in business analysis
  • Using Oracle BI time series functions to model time series data
CREATING DIMENSION HIERARCHIES AND LEVEL-BASED MEASURES

  • Creating dimension hierarchies
  • Creating level-based measures
Providing Security for Groups & UsersANSWERS (REPORTS)
WORKING WITH ORACLE BUSINESS INTELLIGENCE ANSWERS

  • Introduction to Oracle BI Answers
  • Working with requests in Oracle BI Answers
  • Using advanced formatting
  • Creating report Level Hierarchy
FILTERING REQUESTS IN ORACLE BUSINESS INTELLIGENCE ANSWERS

  •  Introduction to filters in Answers
  • Adding filter prompts to requests
  • Using saved requests as filters
BUILDING VIEWS AND CHARTS IN REQUESTS

  • Introduction to Answers views and charts
  • Creating and editing charts
  • Performing common view tasks
  • Creating a Narrative View
  • Creating a column Selector
SHOWING RESULTS WITH PIVOT TABLES

  • Introduction to pivot tables
  • Formatting pivot tables
  • Setting aggregation rules and building formulas
CREATING ORACLE BUSINESS INTELLIGENCE INTERACTIVE DASHBOARDS

  • Introduction to Interactive Dashboards and pages
  • Adding Objects to Dashboard
  • Creating Dashboard prompts
  • Embedding content in an Interactive Dashboard