What is the advantage of informatica?

1069

what make u disappointmnets in u r career

2197

Pdl with an example?

1109

What's the limitation of 'Page Footer' in Report Studio? e.g. If I have an activity prompt (list of activities in a Search & Select Prompt) and selected around 2500 activites from the 'Activity' Search & Select Prompt and when I ran the report I got a message "#! Overflow" in page footer. Can somebody please tell me what's max. limit. I tried with around 300 activities and page footer displayed the activities. Your help will be appriciated.

2536

Briefly define reusable transformation?

1131

how can i text accracy of ETL migration? i am very new to data warehousing. we are writing ETL scripts using SCRIPELLA tool. how can i test the correctness of data. and we are generating reports using pentaho . is there any easy way to test the pentaho. how can test these ETL scripts written in scriptella? thanks in advance

2538

Differentiate between datastage and informatica?

1182

What is the use of stop statement?

1086

How can reports be bursted based on two groups? I want to schedule to burst a report based on product line and years and I need the burst report for every product line and every year. How can this be done? Please help..

1934

What are types of partition primary index (ppi) in teradata?

1055

can any one give some examples for pre sql and post sql(Except dropping and creating index).

4110

After the complete generation of a report who will test the report and who will analyze it?

984

What is the precedence of stage variables,derivations, and constraints?

1086

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?

2241

What is recovering sessions?

938