What are the uses of etl tools?
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What are reusable transformations in how many ways we can create them?
What is substr in informatica?
tell me the datawarehouse defination,and it is maintaing hystorical data meaning,what is the use
What is Factless fact table ???
12 Answers Satyam, Tech Mahindra,
Describe the impact of several join conditions and join order in a joiner transformation?
What is target designer and target load order?
What are Business Components in Informatica?
if i have source with 100 records target with 100 records and we lookup on another database table and it has 10 million record so what is the method of limiting that much record in lookup table?
In which conditions we can not use joiner transformation (Limitaions of joiner transformation) ?
What is an aggregator transformation? it is active why cant it be passive explain?
How to improve the performance of Aggregate transformation?
What is the procedure for creating independent data marts from informatica 7.1?
Teradata 
