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`
www.edureka.co/informaticaEDUREKA INFORMATICA CERTIFICATION TRAINING
`
www.edureka.co/informaticaEDUREKA INFORMATICA CERTIFICATION TRAINING
Agenda For Today
➢ What Business needs today?
➢ Business Intelligence
➢ Extract, Transform and Load
➢ Informatica PowerCenter
➢ Informatica PowerCenter Architecture Overview
➢ Informatica PowerCenter Designer
➢ Informatica PowerCenter Workflow Manager and Monitor
➢ Data Warehouse
➢ Data Visualization
What Business needs today?
`
www.edureka.co/informaticaEDUREKA INFORMATICA CERTIFICATION TRAINING
What Business needs today?
Organisational Data
Social Trends
Customer Feedback
Business Insights Business Growth
All business generate huge amount of data from various source and by analysing this data, the business can gain
better insights leading to growth of business.
Who Needs these Insights?
`
www.edureka.co/informaticaEDUREKA INFORMATICA CERTIFICATION TRAINING
Who Needs these Insights?
There are mainly 2 category of professional who need these insights :
➢ Business Executives
➢ Business Analysts
Based on these business insights into the data generated better strategies , decisions and implementations can be
followed.
Business Analytics Brainstorming Business Ideas
Business
Analysts
Business
Executive
Problems In Achieving Insights
`
www.edureka.co/informaticaEDUREKA INFORMATICA CERTIFICATION TRAINING
Problems In Achieving Insights
 The data collected from various sources and stored across various application cannot be directly visualized.
 This data needs to be integrated and then processed as required before visualization takes place.
Data Sources
Business
Intelligence
Data Visualization
Business Intelligence :
The Perfect Solution
`
www.edureka.co/informaticaEDUREKA INFORMATICA CERTIFICATION TRAINING
Business Intelligence
 Business Intelligence is a set of techniques and tools where you gather the data from various data sources and store
to a data warehouse.
 This data can then be used for various analytical purposes and making it easier for end business users to understand
this data.
Extract, Transform and Load
Process
`
www.edureka.co/informaticaEDUREKA INFORMATICA CERTIFICATION TRAINING
ETL Process
 Extract, Transform and Load (ETL) is the process of extracting the data from various sources, transforming this data
to meet your requirement and then loading into a target data warehouse.
Capture
Scrub Transform
Load and Index
Source System Enterprise Data Warehouse
Data Reconciliation
Why Informatica?
`
www.edureka.co/informaticaEDUREKA INFORMATICA CERTIFICATION TRAINING
 Informatica is the markets leading end to end data solution provider.
Why Informatica?
Informatica PowerCenter
`
www.edureka.co/informaticaEDUREKA INFORMATICA CERTIFICATION TRAINING
 Informatica PowerCenter is the markets leading ETL and Data Integration tool.
 It can be used to perform the following operations :
Informatica PowerCenter
Informatica
PowerCenter
Data Migration
Old
Database
New
Database
Informatica
PowerCenter
Application A Application B
Application Integration
Data Warehouse
Data Warehouse
Informatica
PowerCenter
`
www.edureka.co/informaticaEDUREKA INFORMATICA CERTIFICATION TRAINING
 Below are some of the domains where Informatica PowerCenter is used to solve various problems:
Banking Insurance Publication
➢ Processing large amount of
transactional data.
➢ Verifying inconsistencies
within the data.
➢ Centralizing the data from all
branches.
➢ Validating the claims and information
of customers.
➢ Migrating data between organisations
in case of Merger & Acquisition.
➢ Migrating data between
various environments used
within the Industry
Informatica PowerCenter
Informatica PowerCenter
Architecture Overview
`
www.edureka.co/informaticaEDUREKA INFORMATICA CERTIFICATION TRAINING
PowerCenter 9.x Architecture Overview
Informatica PowerCenter Architecture
Informatica Server
Informatica
Nodes
`
www.edureka.co/informaticaEDUREKA INFORMATICA CERTIFICATION TRAINING
Use Case
➢ Problem Statement: As an a retail organization, you have details of 10,000 customer, 3,000 products and 50,000
transactions. With this data you wish to:
1. Provide most customer loyal customers with addition discount.
2. Identify regions which require more marketing
3. Provide customers with a low number of purchases a special offer.
4. Identify most selling category of products
5. Understand the requirements of customers region wise.
Sales Data
Warehouse
Customer Details
Transaction Details Informatica PowerCenter
Data Visualization
Product Details
`
www.edureka.co/informaticaEDUREKA INFORMATICA CERTIFICATION TRAINING
Use Case
➢ The solution can be broken down to 4 stages as below:
Designer
• Load and Join the source Data
• Cleanse the data
• Design the Mapping
Workflow
Manager
• Create a Workflow
• Configure Session properties
• Begin the execution of Workflow
Workflow
Monitor
• Monitor the Execution of the Workflow
• Verify the data processed
Data
Visualization
• Load the Output data from the Data Warehouse
• Generate a graphical representation for the data
Stage 1: PowerCenter
Designer
`
www.edureka.co/informaticaEDUREKA INFORMATICA CERTIFICATION TRAINING
PowerCenter Designer
➢ Used to load source metadata, create mapping and create or load target meta data.
➢ By making use of various transformations, we can cleanse, process and then store the data to data warehouse
Navigator
Output Field
Workspace
Status Bar
Overview
Window
Client Tools
`
www.edureka.co/informaticaEDUREKA INFORMATICA CERTIFICATION TRAINING
1. Load transaction data to workspace.
2. Create and connect to aggregator transformation
and perform the following action:
1. Group by Customer_ID
2. Create a new Port with the expression
Count(Customer_ID) to count the number
of occurrence of that customer
3. Create and connect to a filter transformation with
the condition (Count >10).
4. Create and connect to Sorter Transformation and
sort count in descending order.
5. Create a lookup transformation connected to the
customer table and connect to sorter
transformation.
6. Connect the sorter transformation to the target
definition.
PowerCenter Designer
1. To Identify the most loyal customers :
`
www.edureka.co/informaticaEDUREKA INFORMATICA CERTIFICATION TRAINING
1. Load the details of customer and transaction to the
workspace.
2. Create and connect to an aggregator transformation to
the transactions and group by Customer_ID and add a
new port to count.
3. Create and connect to a filter transformation with the
filter condition Count<=3 .
4. Create and connect the joiner transformation to the
filter transformation and Customer table with join
condition as Customer_ID
5. Create and connect an aggregator transformation to
City, Country and Count from joiner with group by
condition as City and Country.
6. Create and Connect a sorter transformation to sort the
Count in ascending order.
7. Connect the Sorter transformation to the target
definition.
PowerCenter Designer
2. To Understand regions for marketing investments
`
www.edureka.co/informaticaEDUREKA INFORMATICA CERTIFICATION TRAINING
1. Load transaction data to workspace.
2. Create and connect to aggregator transformation and
perform the following action:
1. Group by Customer_ID
2. Create a new Port with the expression
Count(Customer_ID) to count the number of
occurrence of that customer
3. Create and connect to a filter transformation with the
condition (Count =< 3).
4. Create and connect to Sorter Transformation and sort
count in ascending order.
5. Create a lookup transformation connected to the
customer table and connect to sorter transformation.
6. Connect the sorter transformation to the target
definition.
PowerCenter Designer
3. Special offers for low purchase customer:
`
www.edureka.co/informaticaEDUREKA INFORMATICA CERTIFICATION TRAINING
1. Load transaction and product details into the
workspace.
2. Create a Joiner Transformation and join the
transaction details with product details based on
Product_ID.
3. Create an aggregator transformation and group the
products on their bases of department. Add an
expression to count the grouped rows .
4. Create and connect to a sorter transformation and
sort based on count in descending order.
5. Create and connect to a rank transformation and set
option to Top and Number of Rank 3.
6. Connect to the target definition.
PowerCenter Designer
4. To Identify the top 3 selling category:
`
www.edureka.co/informaticaEDUREKA INFORMATICA CERTIFICATION TRAINING
1. Load the customer and transaction details.
2. Create a joiner transformation and join the customer
details and transactional details based on
Customer_ID.
3. Create an aggregator transformation and group the
above data based on the City of the customers.
4. Connect the aggregator transformation to the target
definition.
PowerCenter Designer
5. To understand the requirements of customers region wise:
Stage 2: PowerCenter
Workflow Manager
`
www.edureka.co/informaticaEDUREKA INFORMATICA CERTIFICATION TRAINING
 A workflow is a set of instructions that tells the Integration service how to run tasks such as sessions, email
notifications, and shell commands.
 Though mappings represent the data flow between various sources and targets, they are not executable because
in order to execute a mapping, a session needs to be first created that would contain that mapping.
Navigator
Output Field
Workspace
Client Tools
PowerCenter Workflow Manager
Stage 3: PowerCenter
Workflow Monitor
`
www.edureka.co/informaticaEDUREKA INFORMATICA CERTIFICATION TRAINING
PowerCenter Workflow Monitor
 The Workflow Monitor is the PowerCenter tool which is used to monitor the execution of workflows and tasks.
 Workflow Monitor can be used to:
➢ View details about a workflow or task run in Gantt chart view or task view
➢ Run, stop, abort, and resume workflows or tasks
➢ The Workflow Monitor displays workflows that have run at least once.
Available
Workflows
Run time of each instance
Status of each instance
Data Warehouse
`
www.edureka.co/informaticaEDUREKA INFORMATICA CERTIFICATION TRAINING
“A data warehouse is a single, complete and consistent store of data, obtained from a variety of different sources made
available to end users in way they understand and use in business context.” ~ Barry Devlin
A data warehouse helps business executives to organize, analyse, and use their data for decision making.
Data Warehouse
Data
Warehouse
Information
Processing
Analytical
Processing
Data Mining
Stage 4: Data Visualization
`
www.edureka.co/informaticaEDUREKA INFORMATICA CERTIFICATION TRAINING
“Data visualization is viewed by many disciplines as a modern equivalent of visual communication.”
The goal of data visualization is to communicate information clearly and efficiently via statistical graphics, plots and
information graphics.
Data Visualization
Summary
`
www.edureka.co/informaticaEDUREKA INFORMATICA CERTIFICATION TRAINING
Session In A Minute
Business Insights Business Intelligence ETL Process
PowerCenter Architecture Problem Solution Phases PowerCenter Client Tools
`
www.edureka.co/informaticaEDUREKA INFORMATICA CERTIFICATION TRAINING
Session In A Minute
Data Warehousing Data Visualization
Informatica Tutorial For Beginners | Informatica Powercenter Tutorial | Edureka

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Informatica Tutorial For Beginners | Informatica Powercenter Tutorial | Edureka

  • 2. ` www.edureka.co/informaticaEDUREKA INFORMATICA CERTIFICATION TRAINING Agenda For Today ➢ What Business needs today? ➢ Business Intelligence ➢ Extract, Transform and Load ➢ Informatica PowerCenter ➢ Informatica PowerCenter Architecture Overview ➢ Informatica PowerCenter Designer ➢ Informatica PowerCenter Workflow Manager and Monitor ➢ Data Warehouse ➢ Data Visualization
  • 4. ` www.edureka.co/informaticaEDUREKA INFORMATICA CERTIFICATION TRAINING What Business needs today? Organisational Data Social Trends Customer Feedback Business Insights Business Growth All business generate huge amount of data from various source and by analysing this data, the business can gain better insights leading to growth of business.
  • 5. Who Needs these Insights?
  • 6. ` www.edureka.co/informaticaEDUREKA INFORMATICA CERTIFICATION TRAINING Who Needs these Insights? There are mainly 2 category of professional who need these insights : ➢ Business Executives ➢ Business Analysts Based on these business insights into the data generated better strategies , decisions and implementations can be followed. Business Analytics Brainstorming Business Ideas Business Analysts Business Executive
  • 8. ` www.edureka.co/informaticaEDUREKA INFORMATICA CERTIFICATION TRAINING Problems In Achieving Insights  The data collected from various sources and stored across various application cannot be directly visualized.  This data needs to be integrated and then processed as required before visualization takes place. Data Sources Business Intelligence Data Visualization
  • 9. Business Intelligence : The Perfect Solution
  • 10. ` www.edureka.co/informaticaEDUREKA INFORMATICA CERTIFICATION TRAINING Business Intelligence  Business Intelligence is a set of techniques and tools where you gather the data from various data sources and store to a data warehouse.  This data can then be used for various analytical purposes and making it easier for end business users to understand this data.
  • 11. Extract, Transform and Load Process
  • 12. ` www.edureka.co/informaticaEDUREKA INFORMATICA CERTIFICATION TRAINING ETL Process  Extract, Transform and Load (ETL) is the process of extracting the data from various sources, transforming this data to meet your requirement and then loading into a target data warehouse. Capture Scrub Transform Load and Index Source System Enterprise Data Warehouse Data Reconciliation
  • 14. ` www.edureka.co/informaticaEDUREKA INFORMATICA CERTIFICATION TRAINING  Informatica is the markets leading end to end data solution provider. Why Informatica?
  • 16. ` www.edureka.co/informaticaEDUREKA INFORMATICA CERTIFICATION TRAINING  Informatica PowerCenter is the markets leading ETL and Data Integration tool.  It can be used to perform the following operations : Informatica PowerCenter Informatica PowerCenter Data Migration Old Database New Database Informatica PowerCenter Application A Application B Application Integration Data Warehouse Data Warehouse Informatica PowerCenter
  • 17. ` www.edureka.co/informaticaEDUREKA INFORMATICA CERTIFICATION TRAINING  Below are some of the domains where Informatica PowerCenter is used to solve various problems: Banking Insurance Publication ➢ Processing large amount of transactional data. ➢ Verifying inconsistencies within the data. ➢ Centralizing the data from all branches. ➢ Validating the claims and information of customers. ➢ Migrating data between organisations in case of Merger & Acquisition. ➢ Migrating data between various environments used within the Industry Informatica PowerCenter
  • 19. ` www.edureka.co/informaticaEDUREKA INFORMATICA CERTIFICATION TRAINING PowerCenter 9.x Architecture Overview Informatica PowerCenter Architecture Informatica Server Informatica Nodes
  • 20. ` www.edureka.co/informaticaEDUREKA INFORMATICA CERTIFICATION TRAINING Use Case ➢ Problem Statement: As an a retail organization, you have details of 10,000 customer, 3,000 products and 50,000 transactions. With this data you wish to: 1. Provide most customer loyal customers with addition discount. 2. Identify regions which require more marketing 3. Provide customers with a low number of purchases a special offer. 4. Identify most selling category of products 5. Understand the requirements of customers region wise. Sales Data Warehouse Customer Details Transaction Details Informatica PowerCenter Data Visualization Product Details
  • 21. ` www.edureka.co/informaticaEDUREKA INFORMATICA CERTIFICATION TRAINING Use Case ➢ The solution can be broken down to 4 stages as below: Designer • Load and Join the source Data • Cleanse the data • Design the Mapping Workflow Manager • Create a Workflow • Configure Session properties • Begin the execution of Workflow Workflow Monitor • Monitor the Execution of the Workflow • Verify the data processed Data Visualization • Load the Output data from the Data Warehouse • Generate a graphical representation for the data
  • 23. ` www.edureka.co/informaticaEDUREKA INFORMATICA CERTIFICATION TRAINING PowerCenter Designer ➢ Used to load source metadata, create mapping and create or load target meta data. ➢ By making use of various transformations, we can cleanse, process and then store the data to data warehouse Navigator Output Field Workspace Status Bar Overview Window Client Tools
  • 24. ` www.edureka.co/informaticaEDUREKA INFORMATICA CERTIFICATION TRAINING 1. Load transaction data to workspace. 2. Create and connect to aggregator transformation and perform the following action: 1. Group by Customer_ID 2. Create a new Port with the expression Count(Customer_ID) to count the number of occurrence of that customer 3. Create and connect to a filter transformation with the condition (Count >10). 4. Create and connect to Sorter Transformation and sort count in descending order. 5. Create a lookup transformation connected to the customer table and connect to sorter transformation. 6. Connect the sorter transformation to the target definition. PowerCenter Designer 1. To Identify the most loyal customers :
  • 25. ` www.edureka.co/informaticaEDUREKA INFORMATICA CERTIFICATION TRAINING 1. Load the details of customer and transaction to the workspace. 2. Create and connect to an aggregator transformation to the transactions and group by Customer_ID and add a new port to count. 3. Create and connect to a filter transformation with the filter condition Count<=3 . 4. Create and connect the joiner transformation to the filter transformation and Customer table with join condition as Customer_ID 5. Create and connect an aggregator transformation to City, Country and Count from joiner with group by condition as City and Country. 6. Create and Connect a sorter transformation to sort the Count in ascending order. 7. Connect the Sorter transformation to the target definition. PowerCenter Designer 2. To Understand regions for marketing investments
  • 26. ` www.edureka.co/informaticaEDUREKA INFORMATICA CERTIFICATION TRAINING 1. Load transaction data to workspace. 2. Create and connect to aggregator transformation and perform the following action: 1. Group by Customer_ID 2. Create a new Port with the expression Count(Customer_ID) to count the number of occurrence of that customer 3. Create and connect to a filter transformation with the condition (Count =< 3). 4. Create and connect to Sorter Transformation and sort count in ascending order. 5. Create a lookup transformation connected to the customer table and connect to sorter transformation. 6. Connect the sorter transformation to the target definition. PowerCenter Designer 3. Special offers for low purchase customer:
  • 27. ` www.edureka.co/informaticaEDUREKA INFORMATICA CERTIFICATION TRAINING 1. Load transaction and product details into the workspace. 2. Create a Joiner Transformation and join the transaction details with product details based on Product_ID. 3. Create an aggregator transformation and group the products on their bases of department. Add an expression to count the grouped rows . 4. Create and connect to a sorter transformation and sort based on count in descending order. 5. Create and connect to a rank transformation and set option to Top and Number of Rank 3. 6. Connect to the target definition. PowerCenter Designer 4. To Identify the top 3 selling category:
  • 28. ` www.edureka.co/informaticaEDUREKA INFORMATICA CERTIFICATION TRAINING 1. Load the customer and transaction details. 2. Create a joiner transformation and join the customer details and transactional details based on Customer_ID. 3. Create an aggregator transformation and group the above data based on the City of the customers. 4. Connect the aggregator transformation to the target definition. PowerCenter Designer 5. To understand the requirements of customers region wise:
  • 30. ` www.edureka.co/informaticaEDUREKA INFORMATICA CERTIFICATION TRAINING  A workflow is a set of instructions that tells the Integration service how to run tasks such as sessions, email notifications, and shell commands.  Though mappings represent the data flow between various sources and targets, they are not executable because in order to execute a mapping, a session needs to be first created that would contain that mapping. Navigator Output Field Workspace Client Tools PowerCenter Workflow Manager
  • 32. ` www.edureka.co/informaticaEDUREKA INFORMATICA CERTIFICATION TRAINING PowerCenter Workflow Monitor  The Workflow Monitor is the PowerCenter tool which is used to monitor the execution of workflows and tasks.  Workflow Monitor can be used to: ➢ View details about a workflow or task run in Gantt chart view or task view ➢ Run, stop, abort, and resume workflows or tasks ➢ The Workflow Monitor displays workflows that have run at least once. Available Workflows Run time of each instance Status of each instance
  • 34. ` www.edureka.co/informaticaEDUREKA INFORMATICA CERTIFICATION TRAINING “A data warehouse is a single, complete and consistent store of data, obtained from a variety of different sources made available to end users in way they understand and use in business context.” ~ Barry Devlin A data warehouse helps business executives to organize, analyse, and use their data for decision making. Data Warehouse Data Warehouse Information Processing Analytical Processing Data Mining
  • 35. Stage 4: Data Visualization
  • 36. ` www.edureka.co/informaticaEDUREKA INFORMATICA CERTIFICATION TRAINING “Data visualization is viewed by many disciplines as a modern equivalent of visual communication.” The goal of data visualization is to communicate information clearly and efficiently via statistical graphics, plots and information graphics. Data Visualization
  • 38. ` www.edureka.co/informaticaEDUREKA INFORMATICA CERTIFICATION TRAINING Session In A Minute Business Insights Business Intelligence ETL Process PowerCenter Architecture Problem Solution Phases PowerCenter Client Tools
  • 39. ` www.edureka.co/informaticaEDUREKA INFORMATICA CERTIFICATION TRAINING Session In A Minute Data Warehousing Data Visualization