what is bitmap index?
did u use it?and how to use it in informatica
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Answer Posted / isha
https://docs.oracle.com/cd/B28359_01/server.111/b28313/indexes.htm
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What is the maplet?
Hello , I am unable to work with SQL transformation at least. Where do i need to give connection for sql transformaton ? At session level there is no property . I have created a SQL Transformation and chosen query mode. But do i need to pass connection information to it ? I don't know where do i need to write a query ? I have written a query in file and that file path i gave in the properties of SQL Transformation. But it is not working. Could any one of you please let know how can i work with SQL Transformation? Advance Thanks.
What are the uses of etl tools?
While importing the relational source definition from the database, what are the metadata of source that will be imported?
Implementation methodology
Different circumstance which drives informatica server to expel records?
What is a predefined event?
What is the difference between Active and Passive transformation?
Explain what are the different versions of informatica?
Enlist the tasks for which source qualifier transformation is used.
What is workflow manager?
What is difference between a gateway node and worker node?
What are the differences between oltp and olap?
1)you have multiple source system where u receive files ,how do you actually load into mapping using transformation,what are the transformation you use? 2)you have files in ftp location ,how do you get it into mapping with you ETL concept?
wf dont have integration severances how you can run?
