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Informatica, over the years, has been the leader in data integration technology, but it does make us curious as to why is there so much buzz around Informatica and most importantly what is Informatica! I will try to answers all these questions as a part of this blog.
Informatica has several products focused on data integration. However, Informatica PowerCenter is the flagship product in the portfolio. It has become so popular that Informatica PowerCenter has now become synonymous to Informatica. So whenever I use Informatica in the blog now, it essentially means Informatica PowerCenter. Informatica is a data integration tool based on ETL architecture. It provides data integration software and services for various businesses, industries and government organizations including telecommunication, health care, financial and insurance services. Let’s take a look at some key metrics to understand why it is the leader in the data integration technology.
Following are a few stats that reflect the growth in the demand for Informatica certification quite accurately:
The above indicator clearly establishes the fact that there is a great demand for Informatica across the globe. But it is equally important to understand what kind of problem does Informatica solve and are those problems critical to a business enterprise. To understand what is Informatica and its importance, we must first understand the following 3 things:
Every company nowadays processes a huge set of data. They come from varied sources and needs to be processed to give insightful information for making business decisions. But quite often such data has following challenges:
Data Integration is the solution for all such problems. Data Integration technologies allow data from different databases and formats to communicate with each other.
But there are different architecture in data integration technology. Informatica uses the Extract, Transform & Load (ETL) architecture which is the most popular architecture to perform data integration. So it is imperative that we understand What is ETL and how Informatica performs ETL to solve such business problems.
ETL is a type of data integration and involves an architecture that extracts, transforms, and then loads data in the target database or file. It is the foundation of data warehouse.
An ETL system does the following:
If we have understood what is ETL and the ETL process, we are now in a better position to appreciate why Informatica is the best solution in such cases. We will also understand what are the typical real life scenario wherein Informatica can come very handy.
Informatica PowerCenter is a premium data integration solution available today. The reason it provides the best solution in large enterprises is because it is:
Moving on in this article on what is Informatica, let us understand how does Informatica perform ETL.
Next in this article on what is Informatica, let us see the real-time applications of it.
The typical scenarios in which Informatica is used:
A company purchases a new accounts payable application. PowerCenter can move the existing account data to the new application. Informatica preserves data lineage for tax, accounting, and other legally mandated purposes
Company A purchases Company B. So to achieve the benefits of consolidation, Company B’s billing system must be integrated into Company A’s billing system which can be easily done by Informatica
Typical actions required in datawarehouses are:
All the above typical cases can be easily performed using Informatica
Informatica can connect a variety of sources, including most of the Application Sources.
It can also be used as middleware between two applications like SAP R3, SAP BW etc.
Now that you have understood what is Informatica, let us watch an Informatica Tutorial video to understand Informatica in further detail:
Informatica Tutorial For Beginners
If you want to learn about Informatica Architecture step-by-step and use-case to further reinforce the power of Informatica, you can have a look at my Informatica Tutorial blog.
If you have already decided to take up Informatica as a career, I would recommend you why don’t have a look at our Informatica training course page. The Informatica Certification training at Edureka will make you an expert through live instructor led sessions and hands-on training using real life use cases.
Got a question for us? Please mention it in the comments section and we will get back to you.