3ASoftInc. is a high end consulting and business-driven IT training establishment founded by a team of veterans who are passionate about sharing the wisdom of knowledge.

COURSE OUTLINE


Introduction to Data warehousing


  • What is Data warehousing?
  • Who needs Data warehouse?
  • Why Data warehouse is required?
  • Types of Systems
    1. OLTP
    2. DSS
  • Maintenance of Data warehouse
  • Data warehousing Life Cycle
  • Data warehousing Testing Life Cycle
  • Data warehousing Architecture
  • Source
  • Integration Layer
  • Staging Area
  • Targets
  • Analysis & Reporting
  • ODS

Data Modeling


  • Introduction
  • Different phases of Modeling
  • Multi Dimensional Modeling
  • What is a Dimension?
  • What are Facts?
  • Multi Dimensional Model
  • Hierarchies
  • OLAP
  • MOLAP
  • ROLAP
  • HOLAP
  • Cubes and its Functions
  • Star Schema
  • Fact Table
  • Dimensional Tables
  • Snow flake Schema
  • Factless Fact Table
  • Confirmed Dimensions

Informatica 8.6


  • Introduction to Informatica
  • Overview
  • Basic Definitions
  • Informatica Products
  • Informatica Architecture
  • Tools and their roles
  • Folders Sub Folders
  • Power center / Power mart
  • Differences between 7x and 8x

Informatica Designer Introduction


  • Introduction to designer
  • Designer interfaces
  • Designer tools
  • Defining Sources
  • Database as a source
  • Flat Files sources
  • Defining Targets
  • Importing from database
  • Creating a new target
  • Creating target database objects

Informatica Designer


  • Mapping Introduction
  • Source Qualifier
  • Ports
  • Mapping Table to Table
  • Mapping flat file to Table
  • Connected / Unconnected Transformations
  • Active and Passive Transformations
  • Source Qualifier Transformation
  • SQL override in Source Qualifier Transformation
  • Mapping Source Qualifier as Filter
  • Source Qualifier to join data
  • Filter Transformation
  • Expression Transformation
  • Sequence Generator Transformation
  • Rank Transformation
  • Router Transformation
  • Aggregator Transformation
  • Joiner Transformation
  • Stored Procedure Transformation
  • Connected and unconnected Transformation
  • Union Transformation
  • XML Transformation
  • Mapping Wizards
  • Implementing Type-I, Type-II and Type-III mappings

Informatica Workflow Manager


  • Workflow Introduction
  • Tasks
  • Workflow Tools
  • Connections
  • Defining Tasks
  • Command Task
  • Email Task
  • Session Task
  • Link Conditions
  • Event Wait & Event Raise
  • Setting properties of Session Task
  • Creating Workflow
  • Starting Workflow
  • Monitoring Workflow

Informatica Advanced Features


  • Incremental Aggregation
  • Mapping Analyst for Excel (MAE)
  • Push-down Optimization
  • Mapplet Implementation
  • Target Load Plan
  • Constraint Based Loading
  • Mapping Parameters
  • Mapping Variables
  • Session Parameters
  • Link Conditions
  • Meta Data Backup & Restore
  • Copying Repository
  • Deleting Repository
  • Sending Notification Messages

PAYMENT OPTIONS


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AFTER PAYMENT

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