Online Training Materials
Near Image Hospital, Ameerpet, Hyderabad
Ph No: +91 9010214733, +91 9010280922 www.onlinetrainin...
Introduction to ERwin
Usage of ERwin
Physical and Logical Model
Creation of Table
Forward Engineering
Reverse Engineering
...
Connecting to the designer
Components of the designer
Creating DSN(data source name)
Source, Database
Warehouse Designer
A...
Workflow monitor
E-mail
Session logs
Workflow logs

For more details please click on this site: http://www.onlinetrainingm...
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Informatica Online Training Institutes in Hyderabad India

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Online Training Materials provides the best Informatica online training institutes from India by real time experts. For demo sessions call us to +91 9010214733, +91 9010280922 or else mail to onlinetrainingmaterials@gmail.com.

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Informatica Online Training Institutes in Hyderabad India

  1. 1. Online Training Materials Near Image Hospital, Ameerpet, Hyderabad Ph No: +91 9010214733, +91 9010280922 www.onlinetrainingmaterials.com Informatica Online Training Course Content 1).Introduction to Data Warehousing What is Data warehouse? Components of Data warehouse Decision support systems ODS(Operational Data Store) Difference between ODS and DATAWAREHOUSE OLTP Systems OLTP vs DATAWAREHOUSE Data Mart Difference between Data warehouse and Data Mart Difference between Data warehouse and ODS, OLTP Data warehousing for OLTP systems Dependent Data warehouse Independent Data warehouse Meta data and Data Mining OLAP, ROLAP, MOLA Data cleansing 2). Database Design and Data Modelling Introduction to Data Modelling What is the use of data modelling in Data warehousing? ER Model for transactional processing Entities and Attributes Schema Star Schema Snowflake Schema Snowflake Schema(hybrid schema or galaxy schema) Fact Table Dimension Tables Multi dimension Tables Granularity for the Data warehousing Grain warehousing Tools consideration Tools Consideration: 3).ERwin (Data Modelling Tool)
  2. 2. Introduction to ERwin Usage of ERwin Physical and Logical Model Creation of Table Forward Engineering Reverse Engineering Complete compare Subject areas Relationships Domains Demoralization Data Modelling report generation HTML report RTF report Text report Creating user defined data types Integrating Tables from different users 4).Informatica 8.6 Introduction of Informatica power centre ETL Architecture Data source Data targets Meta data Repository Client components Server components 5).Informatica installation System Requirements Creating Domain Creating Node Configuring Domain With Web Server Assigning Informatica services with Account 6).Informatica Power Centre Web Administration Console Creating integrated services Creating Informatica Repository Services 7).Informatica Repository Manager Creating the workspace(folder) Creating the users Changing the user password Creating users groups Giving privileges to the users, user groups and folder 8).Informatica Designer
  3. 3. Connecting to the designer Components of the designer Creating DSN(data source name) Source, Database Warehouse Designer Accessing the source, definitions to the designer Creating the target Tables using warehouse designer Generating target Table to database Transformations between source and target Tables Mapping Designer Mapping between the source and target Tables 9).Types of Transformations: Source qualifier Aggregator Filter Expression Stored Procedure Lookup Sorter Joiner Router Xml source qualifier Update strategy Normaliser Ranking Sequencer Generator Transaction control Union Custom Cubes and Dimensions(creating star schema) Slowly Changing Dimensions(SCD) Mapplets Reusable transformations Debugger Working with mapping using Debugger Data Profiling Variable and Parameters New Features in power centre 7.1 10).Workflow Manager: Components of workflow manager 11).Types of tasks: Session Assigning connection values to the sessions Command Creating workflow Scheduling the workflow Assigning server to workflow
  4. 4. Workflow monitor E-mail Session logs Workflow logs For more details please click on this site: http://www.onlinetrainingmaterials.com/onlinetraining-courses/datawarehousing/informatica-online-training/

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