Details
Our Informatica Online Training Course teaches the fundamental and advanced concepts of Informatica PowerCenter 10, through online training including numerous hands-on lab exercises and real time scenarios. Students will gain a clear understanding of the product and acquire the solid foundation needed to make them efficient PowerCenter developers.”
Prerequisites: SQL Basics
Informatica Objectives
* Understanding the concepts of Data Warehousing
* Ability to design and develop complex mappings
* Configuring Workflows as in real time environment
* Troubleshooting errors/failures
* Gain hands-on experience with multiple exercises and various real time scenarios and a Demo Project
* Build confidence to excel your career as an efficient Informatica Developer/Consultant
Outline
Module #1 Overview of Data Warehousing
* Introduction to Data warehouse (What/Why/How)
* Star schema/Snowflake schema/Galaxy schema
* Dimensions/Facts tables.
* Slowly Changing Dimensions and its types.
Introduction to Datawarehousing Informatica Online Training
Introduction to Informatica Architecture
- 1.1 Architecture and Software Overview
- 1.2 ETL and ELT Architecture Overview
- 1.3 Partitioning and Parallelism Introduction
- 1.4 PowerCenter Services RAM Utilization
- 1.5 Differences Between 32 bit and 64 bit
Client Software Overview
- 2.1 Introduction to Designer Interface
- 2.2 Introduction to Workflow Manager Interface
- 2.3 Introduction to Workflow Monitor
- 2.4 Introduction to Repository Manager
- 2.5 Nature of ODBC in the Designer
- 2.6 Software Demonstration
Source Object Definitions
- 3.1 Flat File Sources
- 3.2 Relational Sources
- 3.3 Data Previewer
- 3.4 Metadata Extensions
- 3.5 LAB: Import a Source
Target Object Definitions
- 4.1 Target Definitions
- 4.2 Target Properties
- 4.3 Flat File Targets
- 4.4 Relational Targets
- 4.5 LAB: Import a Target
Informatica Mappings
- 5.1 Defining a Data Flow Diagram
- 5.2 Transformation Objects and Views
- 5.3 Source Definition and Source Qualifier
- 5.4 Pre-SQL and Post-SQL Rules
- 5.5 Expression Transformation
- 5.6 Informatica Functions
- 5.7 Variable Ports
- 5.8 Data Types
- 5.9 Mapping Validation
- 5.10 LAB: Create a Working Mapping
Informatica Workflows
- 6.1 Workflow Tools
- 6.2 Workflow Structure
- 6.3 Workflow Connections
- 6.4 Workflow Tasks
- 6.5 Workflow Design Process
- 6.6 Workflow Properties
- 6.7 Workflow Links
- 6.8 Session Tasks
- 6.9 LAB: Configure a Workflow and Session
Monitoring Workflows
- 7.1 Workflow Monitor Views
- 7.2 Monitoring a Server
- 7.3 Actions Initiated from the Workflow Monitor
- 7.4 Filtering Views
- 7.5 Truncating Monitor Logs
- 7.6 Stop Versus Abort
- 7.7 LAB: Run and Monitor the Workflow
- 7.8 LAB: Demonstration of Designer Features
Debugger
- 8.1 Debugger Features
- 8.2 Debugger Windows and Indicators
- 8.3 Debugger Best Practices
- 8.4 LAB: Debug the Mapping
Filter Transformation
- 9.1 Filter Functionality
- 9.2 Filter Properties
- 9.3 Filter Versus DB Where Clause
- 9.4 LAB: Create a Filter Transformation, Run Workflow
Sorter Transformation
- 10.1 Sorter Functionality
- 10.2 Sorter Properties
- 10.3 Sorter Versus Database Order by Clause
Aggregator Transformation
- 11.1 Aggregator Transformation
- 11.2 Aggregator Expressions and Functions
- 11.3 Using Unsorted and Sorted Data
- 11.4 Data Flow Rules
- 11.5 Aggregator Versus Database Group By
Joiner Transformation
- 12.1 Homogeneous and Heterogeneous Joins
- 12.2 Joiner Conditions and Properties
- 12.3 Joiner Usage
- 12.4 Nested Joins
- 12.5 Joiner Versus Database Join
- 12.6 LAB: Add Sorter, Joiner, and Aggregator
Lookup Transformation
- 13.1 Lookup Principles
- 13.2 Lookup Properties
- 13.3 Lookup Caching
- 13.4 Lookup Versus Database Join
- 13.5 LAB: Create a Basic Lookup
Target Options
- 14.1 Target Properties
- 14.2 WHERE Clause
- 14.3 Constraint-Based Loading
- 14.4 Target SQL Override Best Practices
Update Strategy Transformation
- 15.1 Update Strategy Transformation
- 15.2 Update Strategy Expressions
- 15.3 Update Strategy Best Practices
- 15.4 LAB: Create a Type 2 Dimension Update
Router Transformation
- 16.1 Router Functionality
- 16.2 Router Groups
- 16.3 LAB: Use a Router to Delete Rows
- 16.4 LAB: Data Driven Versus Session Switches
Parameters and Variables
- 17.1 Parameter Scoping
- 17.2 System Variables
- 17.3 Mapping Parameters and Variables
- 17.4 Variable Functions
Unconnected Lookups
- 18.1 Usage and Techniques
- 18.2 Advantages
- 18.3 Functionality
- 18.4 Conditional Lookups
- 18.5 LAB: Create an Unconnected Lookup
Heterogeneous Targets
- 19.1 Heterogeneous Target Types
- 19.2 Target Type Limitations and Conversions
- 19.3 LAB: Build Heterogeneous Targets
Mapplets
- 20.1 Mapplet Designer
- 20.2 Mapplet Advantages
- 20.3 Mapplet Types and Rules
- 20.4 Active and Passive Mapplets
- 20.5 Mapplet Parameters and Variables
- 20.6 Mapplet Designer Best Practices
- 20.7 LAB: Build a Mapplet
Reusable Transformations
- 21.1 Transformation Developer
- 21.2 Rules
- 21.3 Promoting and Copying Transformations
- 21.4 Transformation Developer Best Practices
- 21.5 LAB: Create and Use a Reusable Transformation
Sequence Generator Transformation
- 22.1 Sequence Generator Functionality
- 22.2 Sequence Generator Properties
- 22.3 Sequence Generator Best Practices
- 22.4 LAB: Create a Variable Based Sequence Generator
Error Logging
- 23.1 Setting On and Off
- 23.2 Data Rejects with Error Logging Off
- 23.3 Error Logging to Database Table and Flat File
- 23.4 Source Row Logging
- 23.5 Error Logging Best Practice Architecture
Workflow Configuration
- 24.1 Server Connections
- 24.2 Reusable Workflow Schedules
- 24.3 Reusable Session Configurations
- 24.4 LAB: Create a Sequential Workflow
- 24.5 LAB: Create a Concurrent Workflow
Reusable Tasks
- 25.1 The Command Task
- 25.2 The Email Task
- 25.3 Reusable Task Best Practices
Non-Reusable Tasks
- 26.1 The Decision Task
- 26.2 The Assignment Task
- 26.3 The Timer Task
- 26.4 The Control Task
- 26.5 The Event Wait Task
- 26.6 The Event Raise Task
- 26.7 Non-Reusable Tasks Best Practices
- 26.8 LAB: Create Event Wait/Event Raise and Timer
- 26.9 LAB: Create a Control and Assignment Task
- 26.10 LAB: Create a Command Line Task
Worklets
- 27.1 Reusable Worklet
- 27.2 Non-Reusable Worklet
- 27.3 Worklet Best Practices
Highlights:
Hands on trainers
Material
Software installation
Resume guidance
One free demo
Affordable price
Quality online training
Placement assistance
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