Introduction

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.

Watch this Informatica video:

Informatica Tutorial – Learn Informatica from Experts Introduction 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

Here in this tutorial, you will learn:

What is Informatica?

First, let us compare Informatica with another ETL tool Talend in the following table:

Comparison criteriaInformaticaTalend
Nature of toolCommercialCommercial & open source versions available
Working with the toolIt is user-friendlyNeeds a knowledge of Java
ReusabilityTransformations can be reusedReusable components have to be generated
Options for scheduling, parallelism, backup & recoveryAvailableAvailable only in the commercial version

Informatica is a company that offers powerful data integration products. The Informatica, i.e., Informatica PowerCenter 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.

Why is Informatica so widely used?

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 of why Informatica is used widely.
Informatica is the most widely used data integration tool and there are very goods for this as listed below:

  • Informatica lets you seamlessly collaborate Information Technology and business
  • It is extremely easy to use and there are a lot of automated processes as well
  • You can deploy Informatica for operations and governance oversight
  • Your analytics and applications can be fed with real-time data
  • You can do advanced transformations on data while moving from source to destination
  • It also offers Master Data Management to link critical data to a common point of reference

Prepare yourself for the industry by checking out this Top Informatica Interview Questions and Answers!

Features of Informatica

In this Informatica tutorial for beginners, you’ll learn the 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:

  • 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.

Watch this Informatica video:

Informatica Tutorial – Learn Informatica from Experts Introduction 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

Applications of Informatica

Here in this Informatica tutorial, we’ll discuss some of the top applications of Informatica in an organizational setup:

  • Migrating from a legacy system like a mainframe to a new database system needs the data to be moved from the old system to the new system
  • If an organization wants to set up its own data warehouse, then it would need an ETL tool to move the data from production onto the new data warehouse
  • Informatica can also be used as a data cleansing tool
  • Informatica also offers integration of web services, business to business data, etc.

Why should you learn Informatica?

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.

Recommended Audience

This Informatica ETL tutorial is meant for those who want to learn Informatica and take their careers to the next level. If you are 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.

Become a master of Informatica by going through this online Informatica training in London!

Prerequisites

This Informatica tutorial for beginners with examples can be taken by anybody. Having a basic knowledge of SQL can be beneficial.

Interested in learning more about Informatica? Visit our Community now!

Frequently Asked Questions

What should I learn Informatica?

Informatica is a universally adopted extraction, transformation, and loading (ETL) tool for building enterprise data warehouses. Components in Informatica PowerCenter help extract data from its source, transform it into business requirements, and load it into the target repository.

Learning Informatica will help you become proficient in various ETL products, data masking, data quality, data replication, data virtualization, and data management, and more.

What is ETL?

Learning Informatica will help you understand ETL, which refers to extract, transform, load for merging data from multiple sources. Extraction is the process of reading data from a database. The transformation is done by using rules or lookup tables or by combining data with other data. When loading, data is written to the target database

Is learning Informatica easy?

Yes, learning Informatica is quite easy. This Informatica tutorial will help you understand Informatica, its logic, and implementation using a variety of available data transformations.

How Informatica is the best ETL tool?

Informatica is an advanced data integration solution best suited for large companies because it is database-neutral and therefore can communicate with any database. Moreover, Informatica has a higher success rate than any other ETL tool. The ease of learning Informatica, as well as the ability to connect to various sources and data types make it a favorite of ETL developers.

Is Informatica a good career choice?

Yes. Due to a large amount of data, complex structures and many erroneous data leading to unnecessary costs for enterprises, an integrated platform for efficient data management has become an urgent need. Learning Informatica provides an excellent solution to these data problems and will help you land a promising job.

What skills do I need for Informatica Developer?

This Informatica tutorial provides valuable insight into the Informatica architecture, Datamart, business components, and transformations. To learn Informatica and become a successful Informatica developer, you need to be familiar with ETL tools, SQL, scripting languages, parameterization and debugging.

How much do ETL developers earn?

The average salary of a Junior ETL Developer is $73,866/annum. The average national wage ETL developers in India is around INR 527,905 INR 8,62,410 (as per Indeed).

In what real-time scenario can I use Informatica?

Through this Informatica tutorial, you can learn about the use of Informatica PowerCenter, which is primarily used for data integration. Learning Informatica will provide you the ability to connect and retrieve data from heterogeneous sources and process data. For example, you can connect to a SQL Server database and integrate the data into a third system.

Table of Contents

Introduction to Informatica

Informatica Introduction: 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 have taken over the market in a very short span of time. Let's Read More

Informatica Power Center 8.6.1 Installation

Informatica Installation: 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 Architecture

Informatica Architecture Overview: 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 of 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 Read More

Data Mart and Types of Data Marts in Informatica

Data Marts: Datamart can be defined as the subset of a 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). Wish to make a career in the world of Informatica? Start with Intellipaat's Informatica Tutorial! Types of Data Read More

Informatica Business Components

Informatica Components: 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

Informatica Transformations

Informatica Transformations Overview: 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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