Interested to Buy Any Domain ? << Click Here >> for more details...
explain the methodology of Data Warehousing?(Polaries)
- 0 Answers
- 1964 Views
- I also Faced
- E-Mail Answers
No Answer is Posted For this Question
Be the First to Post Answer
what are the types in error loging?
What is a mapping?
what is the difference steps for data modeling?
How to increase performance without changing anything in mapping.( In prod)
0 Answers IBM, Saama Tech, Wipro,
What is abap? What are idocs?
How we can see table structure?
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?
how do u implement unconn.stored proc. in a mapping?
What is full load & incremental or refresh load?
what is the use of structures?how many nodes can u create in a structure?
What are materialized views & where do we use them?
what happens if the info.server doesn't find the session parameter in the parameter file?
Teradata 
