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Types of Use cases for Informatica
1.Repository server.2.Informatica server.
Especially the Repository server used to maintain the connections, with the power center, clients and separate them in a multi-threaded process. Insert the metadata inside the repository. And it is Responsible to fetch data and maintain the consistency inside the repository metadata.
Informatica server is an executing engine, for the tasks created in Informatica, and a user executes data in a workflow of Informatica and suggests integration service to execute the workflow. Similarly, It reads Informatica server workflow and its repository, once the execution is completed. In particular, the task status updated after completing the execution of the workflow log and session log generation.
In the client, a component divided into four ways they are:
Generally, Clients access the repository by using, repository service and manage a repository that exists in the Informatica server known as a repository server. Conversely, Single repository service handles only one repository. However, It will execute multiple nodes, to increase the performance. For example, it uses locks on the object, by that multiple users will not modify the same object at the same time.
In the repository, Objects made by three states.
Generally, Impacted objects are child objects that invalid in mapping. Moreover, When using a reusable transformation object. It marked as impacted.
Valid objects used to correct the syntax, Especially on Informatica and execution of workflows.
Invalid objects do not follow the standard or specified rules. If any object saved in Informatica, At the same time, it will check the syntax and properties whether they are valid or not.
In an organization, if we migrate the existing legacy system mainframe, to a new database system, by this the existing Data Migration is Performed.1. Enterprises handle Data Warehouses with the ETL tool to move data, in the same way, from the production system to Warehouse.2. Similarly, Data used to integrate from several systems to multiple databases.3. Informatica used as a data scrub tool.
Generally, Informatica comes into the picture, whenever we have a data system, at the backend. We need to perform particular operations on the data. For instance, It may clean data and modify the database. Consequently On certain rules or modify the huge data from one system to another system.
Similarly, Informatica provides a rich set of operations at row-level data, for Integrating data from many Designs. In a List of data operations, semi-structured or unstructured systems.This is the best-known Use cases for Informatica, in upcoming blogs, we will update more data on this Topic.
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