how many steps are there in etl process?
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Explain and compare etl & manual development?
Knowledge on what are the improtant characteristice that we need ot consider while developing an ETL Code
WHY CANT WE SEE THE DATA IN DATASET
Explain about hash partitioning?
What is tracing level? How many types of transformations supported by sorted input?
indatastage 8.1 surrgoate key generates seqences numbers write but there is limite value i want to reset the seqence after gettting some highest value like i want o/p like this 1 2 3 4 5 .............10000 1 2 3.........10000
Can anyone explain me a scenario from banking and finance...more precisely a mapping
what is meant by drill through?(Mascot)
How can we use external procedural logic in informatica?
What is the difference between Data Warehousing and Data Mining?
what are the concerns of OLTP and DSS systems?