INFORMATICA POWERCENTER 9.1
DATAWARE HOUSING FUNDAMENTALS
1. What is Database?
2. What is Data Warehousing?
3. Difference between OLTP Database and DWH.
4. ETL FUNDAMENTALS.
i) Data Extraction
ii) Data Transformation
iii) Data Loading
5. What is ETL Client?
6. DataMart and Types of Data Marts.
7. DataWareHouse-Database Design.
i) Star Schema.
ii) Snow Flake Schema.
iii) Galaxy Schema.
8. OLAP and Types of OLAPs
9. DataWareHouse Architecture.
INFORMATICA POWERCENTER 9.1
1. Power Center Components.
• Power Center Clients
• Power Center Repository.
• Power Center Domain
• Integration service
• Repository Service
• Administration Console
2. Difference between Informatica 8.X and 9.X
3. Power Center Architecture
4. Integration Service Architecture
TRANSFORMATIONS
a). ACTIVE TRANSFORMATIONS.
Filter Transformation
Router Transformation
Aggregator Transformation
Joiner Transformation
Union Transformation
Sorter Transformation
Rank Transformation
Transaction Control Transformation
Update Strategy Transformation
Normalizer Transformation
Source Qualifier Transformation
SQL Transformation.
b). PASSIVE TRANSFORMATION
EXPRESSION TRANSFORMATION
SEQUENCE GENERATOR TRANSFORMATION
STORED PROCEDURE TRANSFORMATION
LOOKUP TRANSFORMATION (Upgradations in 9.X)
XML SOURCE Qualifier Transformation.
c). CONNECTED AND UNCONNECTED TRANSFORMATIONS.
d). FLAT FILES AND ITS TYPES.
POWER CENTER ADVANCED
1). Unconnected lookup Transformation
2). Unconnected Stored Procedure to Create and Drop Index
3). Mapplet And Types Of Mapplets
4). Defining Reusable Transformations.
5). User Defined Functions.
6). Tasks And Types Of Tasks.
7). Worklet and Types Of Worklets.
8). Scheduling Work flow
9). Constraint Based Laod Ordering.
10). Target Load Plan
11). Types Of Batch Processing
12). Link con
http://www.