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ETL TOOL - INFORMATICA – COURSE CONTENT

SQL, PL/SQL Basics & Concepts 

1.  Oracle Objects

2.  DDL Statements

3.  DML Statements

4.  TCL Statements

5.  Joins

6.  Sub Query

7.  Correlated Sub Query

8.  Oracle Analytical functions

9.  Views, Materialized views

10. PL/SQL

 Data Warehousing Concepts

 1. Data Warehouse

2.  Data Mart

3.  OLAP VS OLTP

4.  Data Warehouse Architecture (Basic)

5.  Data Warehouse Architecture (with a Staging Area)

6.  Dimensional Modeling

7.  Star Schema

8.  Snowflake Schema

9.  Dimension

10. Fact

11. Slowly Changing Dimension

12. Hierarchy

13. Confirmed Dimension

14. Fact less Fact

15. Summary / Aggregations table

16. Change Data capture

 E T L Informatica Power Center 8.6

1. Power Center Components 

a) Designer 

b) Repository Manager 

c) Workflow Manager 

d) Workflow Monitor 

2. Informatica Concepts and Overview 

a) Informatica Architecture.  

b) Source Qualifier 

c) Target Designer 

d) Transformations

e) Mappings 

f) Mapplets 

g) Sessions

h) Tasks

  3. Sources 

  a) Working with relational Sources 

  b) Working with Flat Files

  4. Targets 

  a) Working with Relational Targets 

  b) Working with Flat file Targets

   5. Transformations

  a) Expression Transformation

  b) Lookup Transformation

  c) Sequence Generator Transformation

  d) Filter Transformation

  e) Joiner Transformation 

  f) Sorter Transformation

  g) Procedural Transformation

  h) Router Transformation

  i) Aggregator Transformation

  j) Update Strategy Transformation

  k) Union Transformation

L) Rank Transformation

M) Transaction Control Transformation

N) Normalizer Transformation

O) Source Qualifier Transformation

P) Stored Procedure Transformation

Q) XML Source Qualifier Transformation

 R) Debugging Mappings 

 6. Power Center Transformation Language

a) Numeric functions

b) String Functions

c) Date Functions

d) Conversion Functions

e) Cleansing Functions

f) Aggregate Functions

g) User Defined Functions

7. ADVANCED INFORMATICA CONCEPTS

a). Unconnected lookup Transformation

b). Unconnected Stored Procedure to Create and Drop Index

c). Mapplet and Types of Mapplets

d). Defining Reusable Transformations.

e). User Defined Functions.

f). Tasks And Types of Tasks.

g). Worklet and Types of Worklets.

h). Scheduling Work flow

i). Constraint Based Load Ordering.

j). Target Load Plan

k). Types of Batch Processing

l). Link conditions

m). Mapping Parameters

n). Mapping Variables

o). Defining Session Parameters

p). Session Recovery

q). Difference Between Normal and Bulk Loading.

r). Push Down Optimization.

s). PMCMD Utility

t). PMREP Utility

u). Incremental Aggregation

v). TYPES Of LookUp Caches.

               a) Static LookUp Cache

                b) Dynamic LookUp Cache

                 c) Perisistance lookup Cache

                 d) Shared LookUp Cache

w). Sorter and Rank Cache.

x). ETL UNIT Testing (8 test Cases)

y). ETL PERFORMANCE TESTING (3 test cases)

z). ETL Performance Optimization techniques

za). Task Implementations.

1        Session

2        Command

3        EMAIL

4        Timer

5        Event Wait

6        Event Raise

7        Decision

8        Assignment

9        Control

10    Worklet

  8. Project - Scenarios - Case Study

 9. FAQ’s

10. Informatica Interview Questions

11. Resume Preparation & Guidance

call us at:9866658163,9704688437

email us at:legendleo.siva1@gmail.com,mahmood.success@gmail.com