Informatica is an American software development company founded in 1993 and headquartered in Redwood City, California. Informatica is also known as Informatica power centre. It uses the extraction, transformation and loading (ETL) tool, which is widely used in building an enterprise data warehouse.
Informatica launched its Informatica integrated cloud services (IICS) in 2017. The main goal is to accelerate data that drive digital transformation in businesses. Informatica power centre's data integration connects and retrieves data from different sources and processes them. The PowerCenter server accomplishes tasks on a workflow that workflow managers create, and the workflow monitor in the power centre monitors the workflows. Informatica's IICS has a massive demand for data integration and management platforms which work similarly to Software as a Service (SaaS). Informatica has helped more than 9000 customers. Many clients like Allianz, Fannie Mae, ING, and Samsung use Informatica's power career centre as their data integration system.
Learn new & advanced Architectures in informatica cloud with hkr's Informatica Cloud Training !
Informatica Cloud provides almost all the abilities that Informatica PowerCenter offers. Additionally, Informatica Cloud provides Cloud Designer.
Informatica architecture is a type of Service-oriented Architecture (SOA). Service-oriented architecture is a group service where one can communicate with each other, and it simplifies data transfer during this communication.Informatica ETL tool has the below services and components, such as:
The latest version of Informatica PowerCenter is Informatica 10.4 has released on December 2nd, 2019.
Prerequisites
We must install a database like Oracle, Microsoft SQL Server, or DB2. Informatica uses this for the metadata repository.
To download Informatica PowerCenter, go to https://edelivery.oracle.com and register for a free account (if you do not already have one). Sign in to your account and accept the terms and conditions. Select 'All Categories' from the left dorp-down. Give 'Informatica PowerCenter' in the search box and click on 'Search'. 'Informatica PowerCenter and PowerCenter Adapters' will be shown. Click on the software link, select your operating system, and click on 'Continue'. Choose the version that you need and click on 'Download'. A set of zip files will have downloaded to your local machine.
Extract all the zip files and sub zip files into a single folder where you desire to set up the installation. You will get two folders - one for the client and the other for the server.
Check out here for frequently asked informatica interview questions & answers
Open the server folder and run the installer. The installation wizard will open. Click on 'Install Informatica'. It will verify and show the list of prerequisites, click on 'Next'. It will then ask you to provide the license key. The license key file will be available in your installation folder where the zip files have extracted. It will also give the installation path by default, and you can change this too. Click on 'Next' and then click on 'Install'.
Once the installation his completed, it will ask for the Domain. Select the option 'Create a domain' and click on 'Next'. You will get Windows alert to allow access. Click on 'Allow access'. Next, we need to set up the database. Give the database type, user id, user password, and other details. We will have an option to see if the connection has established or not. Click on 'Test Connection'. If the connection is successful, click on 'Next'. It will then prompt for the encryption key. Give a secure keyword and click on 'Next'. Click on 'Ok'.
The next screen will be for the domain node configuration. Give all the details like Domain name, node hostname, node name, domain username, domain password and click on 'Next'. Make sure that you note all these details somewhere for future purposes. Click on 'Next' for the next screen as well. On successful installation, you will get the administrator home page link.
Open to the client folder in your local system where the extracted file has located. Run the installer. The installation wizard will be opened, select 'Install Informatica' and click on 'Next'. In the next screen, select all the clients and click on 'Next'. The default server installation directory has shown. You will have an option to change this too. Click on 'Next'. The next step is for configuring the transformation studio. Select 'Install data transformation studio and a standalone copy of Eclipse' and click on 'Next'. It will show a summary of the installation. Click on 'Install'. Once the client has successfully installed, you will get the post-installation summary. Click on 'Done'.
Components are resources which assist in mapping and tasks; there are many components in the Informatica cloud.
An API collection gives the following mappings schemas
Request schema used to map incoming fields in transformation
Response schema is used to map response fields from the Rest API
one can create and save multiple fixed-width file formats that specify the formatting details for fixed-width flat files. It can be used as a source or target in mappings and mapping tasks.
A business service is a web service which includes configured operations.
A hierarchical schema is considered an asset which is based on a schema file or sample JSON file, XML sample file or XML schema that is imported into Data Integration.
A file listener listens to a particular folder and the file patterns. Some events trigger a notification in the below assets.
Intelligent structure creates a model which articulates the expected output data. An intelligent structure model is used in mappings to analyse structured, semi-structured or unstructured data. Users can create multiple formats by using
using the Informatica Intelligent Cloud Services transformation language, one can create user-defined functions. User-defined functions are reusable functions that you can use in expressions.
Explore Informatica Sample Resumes! Download & Edit, Get Noticed by Top Employers
Following are the advantages of Informatica Cloud,
Informatica offers a wide range of intelligent, high-performing, in-built cloud connectors.
The connection between data endpoints, including databases, data warehouses, applications, APIs, and big data repositories, is made easy.
IMG
Many pre-installed connectors are available in Informatica the cloud, and in addition to them, one can create new connections for any connector installed in Informatica, the intelligent cloud service. One needs connectors in creating connections. Connections are provided to access features like data in cloud and on-premise applications, flat files,database and platforms.
OData connector:OData connector is known as Open Data Protocol (OData) which is a standard version of OASIS with best practices to build and consume RESTful APIs. With OData, one can customise their needs and develop RESTful APIs.
Web service consumer connector:
Web service applications that support SOAP API are connected to consumers by a web service consumer connector. Web service consumer connector is used in web services for transforming data.
REST V2 Connector:
REST V2 Connector is used to interact with web service applications that are built on REST architecture. REST V2 Connector can also be used in other areas like Source transformation, Target transformation, or midstream in a Web Services transformation. REST V2 Connector is used to midstream a mapping to pass one or many requests to a web service application and process the response data.
JSON Target Connector:
With the help of a JSON template, the JSON target connector converts source data into JSON format. In synchronisation tasks, JSON Target Connectors objects as targets.
To create a mapping in Informatica, one needs to follow the steps :
Step1: open designer in IICS then,
Click New and then in the New Asset dialogue box,
then click mapping.
step2 :
Click Create. The Mapping Designer appears with a new mapping dialogue box displaying the mapping canvas.
Step3:
Click on the Properties panel and enter m_Accounts_by_State to give a name.
Step4:
To save mapping in a specific location, browse to the folder you want and then map to save it, or it will be saved in the default location.
Conclusion
Informatica's cloud service is an all-in-one tool widely used. Many companies rely on this as its diversity in applications. It allows users to take full advantage and the ability to integrate services. One can check and monitor the tasks carried out or finished. Connecting is very easy with its high performing and intelligent inbuilt connectors.
Related Articles:
Informatica has played a cardinal role in data integration over the years. Informatica is an American software development company that provides products for data integration. Informatica’s Informatica PowerCenter is most commonly used for performing ETL operations, such as data quality, data masking, data replication, data virtualization, and master data management services. Informatica works on a service-oriented architecture and promotes services and resources on various computers. It provides transformations that may be connected or unconnected to the data flow, or transformations classified on the basis of the number of rows (Active transformation and Passive transformation)
Want to Become a Master in Informatica? Then visit here to Learn Informatica Online Training
Informatica is commonly utilized worldwide in organizations that want to remain on top of their results. With more than 30% of the world's information already stored in existing systems like Mainframe, there is a tremendous opportunity for a useful tool like Informatica when it comes to data integration. Along with that, Informatica is your key to the world of big data. There are therefore organizations that give top-notch wages to professionals who are well-versed in this top ETL tool.
To learn Informatica, it is necessary to have good knowledge of PL/ SQL (Structured Query Language) to access and edit databases.
Informatica is well known as the ETL tool and is opted by many organizations around the world in performing certain operations on the data systems in the backend. These operations include cleaning, modifying, the data based on some rules and regulations. And most notably it is known as the data integration tool.
Informatica is widely accepted due to the following reasons:
Nowadays every company processes a huge data set. They come from a variety of sources and need to be processed in order to provide insightful information on how to make business decisions. However, quite often, such data have the following challenges:
[ Related Article: informatica online training ]
Here the data integration technology came into existence to solve all those complicated challenges that arise in the organizations. With the help of this technology, data from different databases can be communicated very smoothly and reliably. However, data integration technology comes with differentarhcitecyure to perform the operations on the data. Informatica uses ETL architecture to perform data integration.
So we need to now learn what ETL is and how Informatica performs ETL to solve the business problems.
ETL is a type of data integration that incorporates an architecture that extracts, transforms, and then loads data into a target database or file. It's the cornerstone of a data warehouse.
The ETL system helps in performing the following actions. They are:
You have learned what ETL is and what the ETL mechanism is, we are now in a better position to understand why Informatica is the best approach in such situations. We can also explain what the usual real-life situation is where Informatica will come in handy.
Informatica PowerCenter is a premium data integration solution currently available. The explanation it offers the best option for large companies is that it is:
Now we will learn about how informatica performs ETL.
Top 60 frequently asked Informatica interview questions & answers for freshers & experienced professionals
ETL: Extract
ETL: Transform
ETL: Load
Now we will learn about the real-time applications of the information.
The real-time applications of Informatica are:
Now you have gained the basic concepts of Informatica and ETL.
We will now be going to learn about the Informatica architecture in depth.
Let's dig deeply now and grasp Informatica's Informatica Tutorial blog, its design and use case.
Informatica PowerCenter is the flagship product of Informatica and is often used interchangeably. Just to summarise, Informatica Powercenter is a single centralised enterprise data integration platform that enables businesses and government agencies of all sizes to access, discover and integrate data from virtually any business system, in any format, and distribute data across the enterprise at any speed. It is an ETL (Extract, Transform and Load) method with its key benefit over other ETLs.
Informatica’s PowerCenter uses a Service-Oriented-Architecture (SOA) consisting of the following components:
For more information on the Informatica architecture, click on the Informatica Certification Training below.
[ Related Article: informatica powercenter architecture ]
In order to understand Informatica in real time, we should have an in-depth understanding of Informatica Architecture and other Informatica components. So you'll be able to understand the following at the end of this Informatica Tutorial blog:
The client components of informatica powercenter are:
Server Components of Informatica PowerCenter:
The components of the PowerCenter server provide the following services: Informatica Architecture Tutorial
For more information on the Informatica architecture, client and server components, please click on the Informatica Architecture Tutorial here.
Conclusion:
In this tutorial i had clearly explained the concepts in depth of how Informatica helps in data integration, client and server side components,etc Moreover, informatica is a data integration platform based on the architecture of the ETL. It offers data integration tools and services for various companies, industries and government agencies, including telecommunications, health care, financial, and insurance services.
Relate articles:
Ishan is an IT graduate who has always been passionate about writing and storytelling. He is a tech-savvy and literary fanatic since his college days. Proficient in Data Science, Cloud Computing, and DevOps he is looking forward to spreading his words to the maximum audience to make them feel the adrenaline he feels when he pens down about the technological advancements. Apart from being tech-savvy and writing technical blogs, he is an entertainment writer, a blogger, and a traveler.
Batch starts on 23rd Mar 2024 |
|
||
Batch starts on 27th Mar 2024 |
|
||
Batch starts on 31st Mar 2024 |
|