Do we need an etl tool?
No Answer is Posted For this Question
Be the First to Post Answer
What are cubes and olap cubes?
if u can't find what you are looking for in lookup table, how do you handle?
what is data modeling?
what are the concerns of OLTP and DSS systems?
Which type or t/s is used to convert rows into column & column into rows
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 the advantage of persistent cache? when it should be used?
what is a worklet?
what is the difference between shortcut of an object and copy of an object? compare them?
Can there be sub steps of etl steps?
what is different between sequential batch and concurrent batch and which is recommended and why?