what is an ETL or ETT? And what are the different types?
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IN Informatica, I have 10 records in my source system. I need to load 2 records to target for each run. how to perform.please let me know. I know by using Mapping variable we can perform but how to load please any one explain.
What are cubes and olap cubes?
How many types of transformations supported by sorted input?
Explain what are the various etl tools in the market?
What is grain of fact?
can Informatica be used as a cleansing tool? If yes, give examples of transformations that can implement a data cleansing routine.
Explain etl mapping sheets?
How to Check the source record count from traget table.
How can we use external procedural logic in informatica?
how to join two tables without using joiner transformation .advantages of joiner over lookup and vice versa.
In Which Transformation We Can Use Having Clause In Informatica?
What is lookup table in etl testing?