Why update strategy and union transformations are active? Explain with examples.
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what is the difference between repository & Intergration service
What is synonym?
How can a transformation be made reusable?
8.what is mapplet ?give example?
When we are using Dynamic Cache,which options we will select in session level?
i have one table like cust_id ph1 ph2 ph3 1002 9290123526 97671927210 9876545232 we use Normalizer wt is o/p? sue normalizer we can generate three tables in single table/
What is informatica etl tool?
what is mean by grouping of condition column in lookup transformation?
what is the main advantage of unconnected lookup
how can we update without using update transformation. wt is push down operation in informatica. which lookup gives more tuning performance. if so why.
Difference between Target-based loading and constraint-based loading?
If we have 1000 rows were loaded in to datawarehouse and next day the source have 1010 rows so, how can we loaded only updated rows into target.