Informatica Training Center in Chennai Adyar

Informatica Training Center in Chennai Adyar /Greens Tech

Why Greens

Real time Experienced Faculty with more than 8 years of experience working in MNC's like Infosys,IBM,Wipro..
Limited Batch size
Online and corporate MANUAL/QTP Testing training available
Real-time scenario project training
Flexible timing
Weekend batches available for working professionals.
Guidance to Testing Certification
100 % job assistance

Course contents

Datawarehouse Concepts

1. Data Warehouse Introduction
2. Types of Datawarehouse
1)Enterprise Datawarehouse 2)Datamart
3)Operational Data Store
3. OLAP VS OLTP
4. Data Warehouse Architecture
5. Dimensional Modeling
6. Star Schema
7. Snowflake Schema
8. MultiStar Schema
9. Fact
10. Dimension
11. Slowly Changing Dimension
12. Confirmed Dimension
13. Junk Dimension
14. Change Data capture

E T L Informatica Power Center 8.6.x & 9.0.x

1. Power Center Components

a) Designer
b) Repository Manager
c) Workflow Manager
d) Workflow Monitor
e) PowerCenter Admin Console

2. Repository Administration

a) Creating Repository Users and Groups .
b) Connecting to the Repository.
c) Creating a Group
d) Assigning Privileges to a Group.
e) Creating a User
f) Creating a Folder
g) Folder Permissions
h) Creating Folders

3. Informatica Concepts and Overview

a) Informatica Architecture.
b) Informatica(Introduction)
c) Source Analyzer
d) Target Designer
d) Transformation Developer
e) Mapping Designer
f) Mapplet Designer
g) Task developer
h) Worklet Designer
i) Workflow Designer

4. Sources

a) Working with relational Sources
b) Working with Flat Files

5. Targets

a) Working with Relational Targets
b) Working with Flat file Targets

6. Transformations - Active and Passive Transformations

a) Expression
b) Lookup --Different types of lookup Caches
c) Sequence Generator
d) Filter
e) Joiner
f) Sorter
g) Rank
h) Router
i) Aggregator
j) Source Qualifer
k) Update Strategy
l) Normalizer
m) Union Transformation
n) SQL Transformation
o) Debugging Mappings

7. Mappings & Mapplets

a) Mapping Variables & Parameters
b) Creating Mapping,Mapplet and reusable transformation
c) Working with Mapping Wizards
d) Slowly Changing Dimension
1) SCD Type1
2) SCD Type2 -- Date,Flag and Version
3) SCD Type3

8. Workflow Manger

a) Creating Reusable tasks
b) Workflows, Worklets & Sessions
c) Tasks
1) Session
2) Assignment task
3) Control Task
4) Event raise task
5) Event wait task
6) Timer task
d) Monitoring workflows and debugging errors
e) Post session and Pre-session commands
f) Session recovery
g) Commit points

9. Performance Tuning

a) Informatica Tuning (Source, target, mapping & Session)
b) Informatica Pushdown optimization and pipeline partition
c) Incremental aggregation

10. Differnet Kinds of Load

a) Initial Load
b) Incremental Load

11. Unix Commands and Basics of Unix Shell scripting

12. Project - Case Study

13. Resume Preparation and Assignment
We offer flexible training to meet the demand of Fresher’s and Working Professionals.

Before joining, attend a “Demo “.

FREE DEMO CLASS AVAILABLE FOR EVERY DAY. PAY AFTER 1ST CLASS IF YOU SATISFY.

For further Details contact,

Contact :-

Greens Technology

Adyar-Chennai

Mr.N.Parthiban

9840496320/
9940516384