how many types of dimensions are available in informatica?
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tell me the datawarehouse defination,and it is maintaing hystorical data meaning,what is the use
suppose we will take flatfile target and load type is bulkload the session fails why please give me the answer
What are pre and post-session shell commands?
delete data from staging table as it loads to target table.here is the case we are getting data from 3 different server.a b and c.the data from server A loaded into staging table and we ran the task and data loaded to target table.now today data from server B and C also got loaded to the staging table.now what techniques and what transformations should be used to delete only the data which has been loaded only to the target.we need to delete only that data from staging which has been loaded into the target.looking for your responses
my source contain data like this eno ename phno 100 john 9989020508 101 ram 7246599999 i want to load the data into target is eno name phno 100 john (998)-9020-508 102 ram (724)-6599-999.
i did MBA in 2008. i got job as a Software Engineer(Informatica) in 2008 February in our college campus interviews through consultancy. my problem is when iam going interview HR people ask " YOu are MBA graduate how u get software(informatica) job". iam saying i got job in campus interviews. i have knowledge in informatica in dataware housing. is this answer correct or not. plese give me guidence
What are the challenges you have faced in your project?
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if we have a delimiters at unwanted places in a flat file how can we over come those.
Aggregator transformation is having fields say a,b,c,d,e group by is enabled on a,b,c with sorted input,How the aggregator transformation process the i/p data?or in which way i/p comes to agg transformation
What are differences between Informatica 7.1 and 6.1
Teradata 
