In this Informatica tutorial you will learn Informatica from the basics to get a clear idea of how Informatica ETL tool works. Informatica is a powerful tool that is extensively used for Extract, Transform, Load operations. As part of this Informatica tutorial you will learn about the Informatica fundamentals, its architecture, Informatica transformations, Informatica PowerCenter and more.
This Informatica tutorial is meant for those who want to learn Informatica and take their careers to the next level. If you are a business intelligence, ETL, database or SQL professional then you can benefit from this Informatica tutorial. Even project managers and fresh graduates can learn Informatica from this tutorial.
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This Informatica tutorial can be taken by anybody. Having a basic knowledge of SQL can be beneficial.
First let us compare Informatica with another ETL tool Talend in the following table:
|Nature of tool||Commercial||Commercial & open source versions available|
|Working with the tool||It is user-friendly||Needs knowledge of Java|
|Reusability||Transformations can be reused||Reusable components have to be generated|
|Options for scheduling, parallelism, backup & recovery||Available||Available only in the commercial version|
Informatica is the company that offers powerful data integration products. The Informatica products are used extensively for ETL operations, data quality, data masking, data replication, data virtualization, and master data management services. Informatica works on the service-oriented architecture. It is able to promote the services and resources over different machines. Informatica offers transformation features which includes filtering, aggregation, joining and other options on data while moving it from the source systems to the destination system.
Informatica is the most popular ETL tool used around the world. Whenever we have a data system and we want to do some operations on the backend like cleansing the data, modifying it and so on based on certain rules then we can use Informatica.
Informatica is the most widely used data integration tool and there are very goods for this as listed below:
Informatica is an extremely feature rich tool that lets you do a lot of operations including row level operations on data, integrating all types of data including structured, unstructured and semi-structured and it also lets you store metadata which is the data of all the data processes and operations.
Now we list some of the important features of Informatica:
Repository Service – It maintains the Informatica metadata and offers access to other services
Integration Service – it lets you move the data from various sources onto the target
Reporting Service–This is the service that helps you generate the reports
Informatica Designer–This is used for creating the mapping between the source and the target
Workflow Manager – This is used for creating the workflow and other tasks along with their execution
Workflow Monitor – It lets you monitor the execution of the workflows
Repository Manager – It is used for managing the objects in the repository.
Here we discuss some of the top applications of Informatica in an organizational setup:
Informatica is being extensively used across the world in organizations that want to stay on top of their data. With over 30% of the world’s data still being stored in legacy systems like Mainframe, there is a huge potential for a powerful tool like Informatica when it comes to data integration. Along with that Informatica is your gateway into the world of big data. Thus there are organizations that are offering top-notch salaries for professionals who are well-versed in this top ETL tool. Now these are some compelling reasons for you to learn Informatica and excel in your career.
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