Which is the best interview question for Informatica?
A list of top frequently asked Informatica Interview Questions and answers are given below. 1) What is Informatica? Why do we need it? Informatica is a software development firm founded in 1993 by Gaurav Dhillon and Diaz Nesamoney.
Which is a typical use case for Informatica?
There are many typical use cases of Informatica, but this tool is predominantly leveraged in the following scenarios: When organizations migrate from the existing legacy systems to new database systems While integrating data from various heterogenous systems including multiple databases and file-based systems
What do you need to know about Informatica powercenter?
Informatica PowerCenter is an ETL/data integration tool that has a wide range of applications. This tool allows users to connect and fetch data from different heterogenous sources and subsequently process the same.
What is meant by’output is deterministic’in Informatica?
What is meant by ‘Output is deterministic’ and ‘Output is repeatable’ in Informatica? ‘Output is deterministic’ is specified only when the source output does not change between session runs. ‘Output is repeatable’ is specified only when the order of the source output is the same as the session runs.
What kind of job can you get with Informatica?
To put it very simply, Informatica is a data management and integration tool that helps companies work with huge amounts of data. Informatica is employed by data administrators (probably the job position that you’re aiming to get) – they transfer, manage and sort the company’s data with the help of Informatica. Question 2: What is a ‘domain’?
How is Informatica used in a data warehouse?
Informatica in an organization can be used in the following ways: Data Migration: Data Migration means transferring the data from the traditional system to a new database system. Data Warehousing: Informatica is an ETL tool used for moving the data from the database or production system to the data warehouse.
What do you need to know about Informatica migration?
Data Migration: Data Migration means transferring the data from the traditional system to a new database system. Data Warehousing: Informatica is an ETL tool used for moving the data from the database or production system to the data warehouse. This process is known as Data Warehousing.