When do we analyze the tables? How do we do it?
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How to know informatica conslole password??
If you concatenate data from a normalizer transformation,the ports you concatenate cannot include OCCURS(T/F).
what is a parameter when and where do u them when does the value will be created. Designing time, run time. If u don't create parameter what will happen?
What is ROWID explain ?
how to do aggregation (year wise quantity ) using only source qualifier, the source is sql server date as datetime data type and target as flat file with year (string datatype)
What are the types of Data Warehouse applications?
Give a way in which u can implement a real time scenario where data in a table is changing and u need to look up data from it.How will u configure the look up transform for this purpose?
what are the data modeling tools you have used?(polaris)
What is Data Vault???
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
Explain me ETL project architecture in Detail?
how do u identify the changed records in operational data?