Teradata (490)
Business Objects (875)
Cognos (1143)
Informatica (2428)
Crystal Enterprise Suite (30)
Actuate (46)
Ab Initio (442)
Data Stage (917)
SAS (1049)
Micro Strategy (282)
ETL (315)
OBIEE (92)
IBM Cognos TM1 (55)
Amazon Redshift (62)
Data Warehouse General (749) What is the difference between derived table and views? which one gives better performance?
TCS,
2 24931What is the difference between Oracle performance and Informatica Percfomance? Which performance is better?
4 18259
how to read 100 records at a time in source a) hw is it fr metadata Same and b) if metadata is nt same?
What is the purpose of Dataware Control?
Explain what is the difference between power center & power mart?
Explain how to get the first 100 rows from the flat file into the target?
U r project in which stage in implementation?
What are various warehousing tools?
What are the various indexes in teradata?
What are the job parameters?
What is a logical size of a table and what does it depend on?
What are the different types of variables in obiee 11g? Explain
Explain parsing engine in teradata?
What are the special input delimiters used in SAS?
Why need staging area database for dwh?
what is the different between functions and procs that calculate the same simple descriptive statistics? : Sas programming
How can we store previous session logs?