What are dimensions?
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what is meant by drill through?(Mascot)
Can anyone explain me a scenario from banking and finance...more precisely a mapping
what is architecture of your datastage project??? i came across this question many times in interviews in specific what can i answer plz help me.
what is the indicator file and where it is used?
what is the difference between OLTP database and data warehousing database?
Eliminating of duplicate records without using dynamic lookups
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 is session partitioning?
how to connect to a flatfile through ftp in informatica
Explain the use lookup tables and Aggregate tables?
What are the three tiers in etl?
what is the advantage of persistent cache? when it should be used?