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Informatica Training  

Informatica – a data integration/ETL tool gathers data from distinct sources and loads into various targets. It is the leader ETL tools with over 5800 enterprises depending on it. It moves data between places without storing anything. It utilizes a service-oriented architecture, which carries promoting the ability to services and resources over distinct machines.

Informatica Corporation is the leading Enterprise Data Integration Software service provider in the world. Enterprises rely on Informatica to acquire potential information and manage top business imperatives.

A business analysis and onsite technical coordinates gather the business requirement and technical requirements.

Some of the critical characteristics of Informatica stand out:

• ETL process components and the user interface
• Metadata
• Wider data handling
• ETL process components and the user interface
• Data Migration
• Data Synchronization
• Data Warehousing
• Master Data Management
• Data Marts, Data Hubs
• Business Activity Monitoring
• Business Intelligence Reporting

Informatica Course Content

Data Warehousing Concepts

• Data Warehouse
• Data Mart
• OLAP VS OLTP
• Data Warehouse Architecture (Basic)
• Data Warehouse Architecture (with a Staging Area)
• Dimensional Modeling
• Star Schema
• Snowflake Schema
• Dimension
• Fact
• Slowly Changing Dimension(Type 1,2 and3)
• Hierarchy
• Confirmed Dimension
• Fact less Fact Table.
• Summary / Aggregations table
• Change Data capture

Power Center Components

• Designer
• Repository Manager
• Workflow Manager
• Workflow Monitor

Informatica Concepts and Overview

• Informatica Architecture.
• Source Qualifier
• Target Designer
• Transformations
• Mappings
• Mapplets
• Sessions
• Tasks

Sources

• Working with relational Sources
• Working with Flat Files

Targets

• Working with Relational Targets
• Working with Flat file Targets

Transformations

• Designer
• CExpression Transformation
• Lookup Transformation
• Sequence Generator Transformation
• Filter Transformation
• Joiner Transformation
• Sorter Transformation
• Procedural Transformation
• Router Transformation
• Aggregator Transformation
• Update Strategy Transformation
• Union Transformation
• Rank Transformation
• Transaction Control Transformation
• Normalizer Transformation
• Source Qualifier Transformation
• Stored Procedure Transformation
• XML Source Qualifier Transformation
• Debugging Mappings

Power Center Transformation Language

• Numeric functions
• String Functions
• Date Functions
• Conversion Functions
• Cleansing Functions
• Aggregate Functions
• User Defined Functions

ADVANCED INFORMATICA CONCEPTS

• Unconnected lookup Transformation
• Unconnected Stored Procedure to Create and Drop Index
• Mapplet and Types of Mapplets
• Defining Reusable Transformations.
• User Defined Functions
• Tasks And Types of Tasks
• Worklet and Types of Worklets
• Scheduling Work flow
• Constraint Based Load Ordering
• Target Load Plan
• Types of Batch Processing
• Link conditions
• Mapping Parameters
• Mapping Variables
• Defining Session Parameters
• Session Recovery
• Difference Between Normal and Bulk Loading
• Push Down Optimization
• PMCMD Utility
• PMREP Utility
• Incremental Aggregation

TYPES Of LookUp Caches

• Static LookUp Cache
• Dynamic LookUp Cache
• Persistence lookup Cache
• Shared LookUp Cache
• Sorter and Rank Cache

Task Types

• Session
• Command
• EMAIL
• Timer
• Event Wait
• Event Raise
• Decision
• Assignment
• Control
• Worklet

ETL Testing

• UNIT Testing
• System Integration testing
• PERFORMANCE TESTING
• ETL Performance Optimization techniques