OBIEE realtime online training, job & interview support, corporate training | Apex Online IT Trainings


OBIEE course makes you a professional in building the applications by leveraging capabilities of Building Physical Layer Of A Repository, Testing And validating Repository, Oracle bi Presentation Services, Server design and etc. This course conjointly includes the way to produce Dimensional Hierarchies And Level based mostly Measures and the way to add Multiple Sources To Dimension.


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Obiee Interview queries and Answers, Recorded Video Sessions, Materials, Mock Interviews Assignments are going to be provided


OBIEE COURSE course of study

(the course content may be modified as per your requirements):


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