Introduction:
Informatica has been the leader in the Gartner Magic Quadrant for the Information / Data Integration technology for almost fifteen years. It can also be considered as one of the most sought-after skills in present in the market of Information & Technology, as it has the unique information / data integration platform which can be interoperated all over the broad ranges of multiple systems and applications. In this article of Informatica tutorial, the reader will know and understand why there is so much buzz around Informatica and can be the most essential what is meant by Informatica, its Informatica installation, informatica architecture.
What is meant by Informatica?
Informatica is the organization / company which offers the leading enterprise of the market for data integration and the management of Cloud Data Management products. Most importantly it can be utilized for analyzing and retrieving the information / data from multiple information / data sources in order to build the enterprise information / data applications of the warehouse.
Informatica is also called the Informatica PowerCenter. This is one of the tools that can be mainly focused on data masking, ETL, data quality, data replication, data virtualization, and many more. It provides the services for multiple businesses, industries, and private / government organizations that includes telecommunication, healthcare, financial and insurance services.
The editions of Informatica can be available in the market are:
- Advanced edition
- Standard edition
- Premium edition
What is meant by ETL?
ETL can be defined as the process of moving information / data from the source to the information / data storage system.
- Transform: In this one phase, the information / data can be processed in the needed format for the customer / user. It can also include data merging, data formatting, and data cleansing.
- Extract: It is defined as the first ETL phase, in which the information / data can be gathered / collected from more information / data sources that are held in the temporary storage.
- Load: In this one phase, the transformed information / data can be moved to the database permanent target.
Features of Informatica:
Given below are the major features of Informatica:
- Universal connectivity
- B2B exchange of data and complete end to end visibility.
- Automated information / data validation testing
- Data warehousing
- Advanced data transformation
- Integration Competency Centers (ICC)
- Data migration
- Data governance
- Data synchronization and replication
- Accurate data for analytics and applications
- Master Data Management (MDM)
- Rapid profiling and prototyping
- Seamlessly connected to the applications of Cloud
Why has Informatica become the best solution?
Informatica is the most widely used data integration tool today. The reasons behind why Informatica is the best solution in the organizations / companies / enterprises are:
Informatica can be interacted with all the primary information / data sources (Mainframe, RDBMS, Flat files, XML, SAP, VSM, etc.) and transform the information / data in between them.
- It can effectively join the information / data from multiple data sources.
- It can be moved with huge volumes of the information / data.
- It can also Improve the business agility by offering on-time accurate and secure information / data.
- Applications and Analytics can be fed up with the real-time information / data.
Informatica Real-time applications:
Application Integration: Informatica PowerCenter can offer the integration of B2B data, web services, and many more as well.
Data Migration: PowerCenter can support the data / information migration of the information / data from the existing old system to the newer one.
Middleware: Informatica can also support the middleware in between two applications such as SAP R3, SAP BW, and many more as well
Data Warehousing: Data Warehouse can gather / collect the information / data from many of the information / data sources for the analysis and this can be performed easily by using Informatica.
In order to gain in-depth knowledge of Informatica in the real-time, we must and should have a clear understanding of architecture of the Informatica and also its components.
Informatica Architecture
Informatica has good service-oriented architecture. This service-oriented architecture is nothing but having two or more services which are used to communicate with each other for the information / data transfer. Informatica PowerCenter can follow the methodologies of component-based development in order to build the information / data flow from the sources in order to target them by using multiple components called the transformations.
Domain of Informatica PowerCenter
Informatica Domain is known as the primary administration that can be a unit of PowerCenter. It contains a set of services and nodes. Moreover, they can also be subdivided into subfolders and folders based on design administration and architecture requirements.
Below are the two types of services in the domain of Informatica:
Application services – It is very much responsible for repository services, integration services, and reporting services. These are the services that can operate on multiple nodes that are based on their configuration.
Service manager – The service manager is very much responsible for operations of the domain such as authorizing, authenticating, and logging. It can also manage the application services which can be run on various nodes and can simultaneously manage the customers / users and groups as well.
Below are the major properties of the domain:
Restart Period – The maximum time in which the domain uses in order to restart the service is known as the restart period.
Resilience timeout – If any of the integration / repository/ services does not go well, then the time taken by the service of the application in order to connect into those services is known as resilience timeout.
Database Port and Name – It can represent the database occasion and the database port in the name for the domain.
Dispatch Mode – The policy can be applied by the load balancer in order to dispatch the works / tasks for the multiple nodes is known as dispatch mode.
Database Type – This kind of database can be made on which the domain is made into.
Database Host – It can be represented by the machine Hostname on which the informatica domain is configured.
Node:
A node is considered as the logical representation of a server / machine/ in the informatica domain. There are various nodes that are available in the informatica domain. The master gateway node is considered as the one which hosts the domain of informatica and it is also called as the entry point to the informatica domain.
A node may have certain physical attributes like the hostname and Port Number. It can also run a service manager in order to have the core services and applications.
Informatica can be consists of two components which are shown below:
- Client component
- Server component
Server components of Informatica PowerCenter:
Repository Service: It can manage the metadata in the repository connection and repository database that requests from various client applications. It can also monitor the Repository Agents’ status. The Repository Agent can be separated with the process of multi-threaded that inserts, recovers, and updates the metadata in the tables of the repository database.
Integration Service: It can manage the workflows and schedules. It can read session and mapping of the information / data from the extracts data, repository from mapping sources and it also applies to the principles of the transformation in which the user / customer can configure in the form of mapping. It loads transformed information / data for mapping the targets.
SAP BW Services: It can be looked out for the requests of RFC from the SAP BW and can be commenced the workflows in order to extract the information / data from into SAP BW.
Web Services Hub: It is considered as the gateway for the showcase of the functionality in the PowerCenter for the external clients.
Conclusion:
Hope you got the complete details about Informatica Admin. Still, you have any queries regarding this topic, feel free to comment in the below section.