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Related Questions |
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Can we lookup a table from source qualifier transformation. ie. unconnected lookup
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What is ODS (operation data source)
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What is the difference between etl tool and olap tools
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What is the metadata extension?
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What are the various test procedures used to check whether the data is loaded in the backend, performance of the mapping, and quality of the data loaded in INFORMATICA.
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I'am new to SAS, can anybody explain the process of extracting data from source systems,storing in ODS and how data modelling is done.
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Where do we use connected and un connected lookups
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Where do we use semi and non additive facts
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What is ETL?
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What is a staging area? Do we need it? What is the purpose of a staging area?
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What is a three tier data warehouse?
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What are the various methods of getting incremental records or delta records from the source systems?
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What are the various tools? - Name a few.
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What is latest version of Power Center / Power Mart?
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What is the difference between Power Center & Power Mart?
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What are the various transformation available?
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What are the modules in Power Mart?
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What are active transformation / Passive transformations?
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What are the different Lookup methods used in Informatica?
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Can Informatica load heterogeneous targets from heterogeneous sources?
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