Explain what is ods (operation data source)?

Question Posted / rakesh

No Answer is Posted For this Question
Be the First to Post Answer

More Data Warehouse General Interview Questions

Describe a data warehouse.

How to create prompts in report net?

How to improve session performance in aggregator transformation?

Explain me what are data marts?

what is user variable in affinium campaign? and some real time examples.

Who needs data warehousing?

How would you declare an inline css to format the table with a background color of yellow and give the table cell a right margin of 10 pixels?

How would you write a left join statement to return a result set of movie.title�s and director.name�s?

What is data analytics in simple terms?

what is the difference between aggregate table and fact table ? how do you load these two tables ?

Explain what is type 2 version dimension?

What is an error log table in informatica occurs and how to maintain it in mapping?

For more Data Warehouse General Interview Questions Click Here