In this Informatica tutorial for beginners, 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, Informatica ETL tool and more.
Prepare yourself for the Top Informatica Interview Questions And Answers
Here in this tutorial you will learn:
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 i.e. informatica productspowercenter 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.
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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 tutorials will give you a clear picture why informatica is used widely.
Informatica is the most widely used data integration tool and there are very goods for this as listed below:
In this Informatica tutorial for beginners you’ll learn important features of it. 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:
Here In this informatica tutorial we’ll 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 from this informatica tutorial for beginners and excel in your career.
This Informatica etl 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 etl tutorial. Even project managers and fresh graduates can learn Informatica from this tutorial.
This Informatica tutorial for beginners with examples can be taken by anybody. Having a basic knowledge of SQL can be beneficial.
In 1993 a software company Informatica was founded which used to provide data integration solutions. A lot of times when people say Informatica they actually mean Informatica PowerCenter. The growth trajectory of Informatica clearly depicts that It has become one of the most important ETL tools which has taken over the market in a very short span of time. Lets Read More
Step 1 – Click on the link https://edelivery.oracle.com/ and download Informatica Power Center 8.6.1 Step 2 - Now Unzip the file in Stage directory. In this case is D:\INFRA Step 3 – After unzipping the files you will go to Server\windows\Disk1\InstData\VM Step 4 – Double click on install.exe. It will open a dialog box. Step 5 – Click Read More
Informatica has a Service-oriented Architecture (SOA) which consists of following components which You’ll be learning in this Informatica Architecture tutorial - Informatica Domain – It is an administrative unit consisting nodes and services. These nodes and services can be further categorized into folders and subfolders. There are basically two types of services in the Informatica Domain- Service Manager Read More
Data mart can be defined as the subset of data warehouse of an organization which is limited to a specific business unit or group of users. It is a subject-oriented database and is also known as High Performance Query Structures (HPQS). Data marts are of two types - Dependent and Independent. Dependent Data Mart - This data mart Read More
Informatica has following business components - Informatica Power Center - This component processes huge volumes of data and converts local repository into a global one. It supports ERP sources as well as diverse local and global repositories. Informatica Power Connect - This component mines the bulks of raw data and extracts meaningful insights and metadata from the ERPs Read More
A transformation is an object that reads, modifies and passes the data on. It represents the set operations performed on the data. It can be categorized in two classes- Active and/Passive informatica Transformations or Connected/Unconnected Transformations in Informatica. Active Transformation in Informatica – With the help of Active transformation we can alter the no. of rows which is Read More
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