Suppose on 1st Nov 2010 you had created a mapping which
includes huge aggregator calculations and it is under
process for next two days. You will notice that even on 3rd
day also its still calculating. So without changing a logic
or changing a mapping How will you troubleshot or to run
that mapping? Explain the steps
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What is the actual work done in Development and in the production depts in building a datawarehouse. Which dept is more interesting and career oriented .
What is Micro Strategy? Why is it used for?
Which transformation should u need while using the cobol sources as source defintions?
Describe the scenarios where we go for joiner transformation instead of source qualifier transformation?
can we use union transformation in joiner transformation?how?
1 Answers Dabur, Tech Mahindra,
What is the difference between warehouse key and surrogate key?
Hi All, I have three question. 1) How to remove the header and footer in a flat file in informatica? 2)How to load the first and last record of flat file into the target? 3)I have a Input and Output table. Input Name Salaray Month A 100 Jan A 200 Feb A 300 March B 400 April B 500 May B 600 June Output Name Salaray Month A 100 Jan A 300 Feb A 600 March B 400 April B 900 May B 1500 June How to implement and get the ouput as mentioned above. If Possible kindly provide the SQL query also. Kindly any one help to implement this concept. Thanks, Pradeep
Scheduling properties,whats the default (sequential)
Could you explain what is enterprise data warehouse?
on a day i load 10 rows in my target and on nextday i get 10 more rows add to my target but out of 5 are update row how ican send them to target?how i can insert and update the records
my source having 10 records but how can i load 20 records in target, i am not bother about duplicates?
where is the reject loader .
Teradata 
