Informatica 9 Online Training

Course Duration : 30 Hrs

ETL refers to extract, transform, load. Informatica is the best etl tool and it is leader in data integration and data quality services. Informatica is an easy to use tool. Informatica allows you to load data into a centralized location, such as a datamart or data warehouse. Informatica can extract data from multiple heterogeneous sources, transforming them as per business requirement and loading to target tables. Informatica is the highest ratio of successful deployments in the industry. Informatica is very easy to get training and tool availability has made easy resource availability for software industry.

Informatica Course Content

Introduction to Data warehousing

• What is Data warehousing?
• Who needs Data warehouse?
• Why Data warehouse is required?
• Types of Systems

(i) OLTP

(ii) 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

Informatica Designer – Introduction

• Introduction to designer
• Designer interfaces
• Designer tools
• Defining Sources

(i) Database as a source
(ii) Flat Files sources

• Defining Targets

(i) Importing from database
(ii) Creating a new target
(iii) 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 (v) 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 Contents