What is partitioning? Explain different types of partitioning?


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

Post New Answer

More ETL Interview Questions

Explain the key challenges that you face while performing etl testing.

0 Answers  


what is the difference between OLTP database and data warehousing database?

4 Answers  


how do u automate Extraction process?

1 Answers  


Can anyone please send me the latest informatica dumps (power center 8.1.1) for all the three exams? My mail id is yokilamai@gmail.com

1 Answers  


list the transformation used for the following:Heterogeneous sources,Homogeneous sources,Find the 5 highest paid employees with in a dept,create a summery table,generate surrogate keys

2 Answers  






What is a lookup table in etl?

0 Answers  


what are Lookup caches options? Including persistent caches.

1 Answers  


What is data cleaning?

0 Answers  


what are Lookup caches options? Including persistent caches.

0 Answers  


how do u decide whether u need to do aggregations at database level or at Informatica level?

1 Answers   QualTech,


where are the log files generally stored.Can you change the path of the file.what can the path be?

0 Answers  


What are the types of Data Warehouse applications?

0 Answers  


Categories