Interested to Buy Any Domain ? << Click Here >> for more details...
how do u really know that paging to disk is happening while
u are using a lookup transform?
- 0 Answers
- 1945 Views
- I also Faced
- E-Mail Answers
No Answer is Posted For this Question
Be the First to Post Answer
when u connect the repository for the first time it asks you for user name & password of repository and database both.But subsequent times it asks only repository password. why?
what is data modeling?
When do we analyze the tables? How do we do it?
what is an ETL or ETT? And what are the different types?
what are business components in Informatica?
What is data cleaning?
1.Identify and discuss the problems which are occurred during data quality verification for the single-source and multi-source problems. 2.Testing has very important role in DWH. In ETL testing phase, how can we perform the integration testing and regression testing? 3.What are the perquisites of system testing and regression testing in ETL phase?
where is the cache (lookup, index) created and how can you see it.
how do u implement unconn.stored proc. in a mapping?
if u can't find what you are looking for in lookup table, how do you handle?
Is hadoop a etl tool?
what is the indicator file and where it is used?
Teradata 
