what is an ETL or ETT? And what are the different types?
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Can anyone explain me a scenario from banking and finance...more precisely a mapping
what are the concerns of OLTP and DSS systems?
what are the data sources extracted from logistics cockpit in sap bw project and what is the requirement for it ?
What are snapshots? What are materialized views & where do we use them? What is a materialized view log?
what is the difference between OLTP database and data warehousing database?
Identifying the bottlenecks in various components of Informatica and resolving them.
What are snapshots?
working of line item dimension......pls,tell overall flow
Difference between flat files and relational sources?
what are the facilities provided by data warehouse to analytical users?
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
Explain about enterprise scalability and roi of data integration suite?