How to Explain My project flow,In TCS ased me this question. In which way i can start my project flow and they asked how many fact tables and dimensional tables u used. Can any one Explain Briefly for this question and project architecture also.. please..
3 21020There are 4 flat files with number of records as indicated below. Which files should be picked first for joining using joiners so as to get best performance. File A - 1000 records File B - 100 records File c - 10000 records File D - 10 records Please explain. Thanks and Regards,
1 6925The structure of source file is as below: Source structure(two fields) Name, Card NUmber A, 111111111(SSN) A, 01010101(Creditcard number) A, 34343434(Debit card number) B, 55555555(Creditcard number) C, 77777777(Debit card number) Target Structure(4 fields) Name,Credit card,SSN,Debit card A,01010101,111111111, 34343434 B,55555555,, C,,,77777777 Corresponding to one name there can be maximum 3 rows and minimum zero rows. Given that I do not know which record might have a particular type of number. How can I handle above requirement with informatica transformations?
1 6651If I have set the property Treat Source Rows as Insert and for the target properties I have checked the boxes Update as Update, what will happen to incoming rows? What exactly is the use of these check boxes and in which scenarios we use them. Also what is the sequence in which informatica understands these properties.Does it takes whatever is defined in treat source rows as property or it is in any other way. Please explain.
3 19978Please create a mapping where I have source which has one column with name like Aman_Gupta Rakesh_Mehra Sachin_More I want the target field should contain the name in reverse order i.e Gupta_Aman Mehra_Rakesh More_Sachin. Can you please tell me what transformation would be needed to do this.
5 5623Briefly explain your complete project(sales) flow, (ie. from source received from client, transformations, then despatch to end user) what are all the process. Kindly give step by step process.
TCS,
1843hi guys i have an question how do you find out weather the column is numeric or combination of char and numbers or it contains char,numeric and special characters.
IBM,
2 5941is it reqire primary key and foreign key relation ship to join relational databases?if yes? explain?
IBM,
3 7316how to get the data from the client machine and how to get server location data to client loction can any body explain to me
TCS,
1 4181following table source name gender a1 male a2 female how to change 'male' to 'female' and 'female' to 'male'
2 4671i have a data in my source as a flat files what test i have to perform the next step can any body help to me
1695Post New Informatica Questions
What are the limitations of joiner transformation?
What are the types of schemas we have in data warehouse.
What is update strategy transform?
Can u generate reports in Informatica?
can we override a native sql query within informatica? How do we do it?
Differentiate between source qualifier and filter transformation?
What are the static cache and dynamic cache in informatica?
explan ur project architecture?
Can we create a node as a gateway node and the same node can be assigned to a grid?
What is the need of etl tools?
HAI FRIENDS THIS KISHORE FROM KUMBAKONAM. I HAVE COMPLETED MY MCA IN SASTRA UNIVERSITY WAITING FOR MY 6 TH SEM RESULT.DURING MY PROJECT I HAVE DONE INFORMATICA COURSE AS MY AREA INTEREST COURSE IN CORE MIND TECHNOLOGIES CHENNAI.I HAVE ENQUIRY ABT ALL IT PEOPLE FOR DATAWAREHOUSING THERE IS NO OPENING FOR FRESHERS. WITH SOME EXPERIENCE ANY OTHER DOMAIN TNEN ONLY U CAN GET THAT DOMAIN(DATAWAREHOUSING) JOB.BUT I AM MORE INTEREST ON THAT TO WORK ON THAT DOMAIN(INFORMATICA).WHAT TO I DO. I AM IN HELPLESS FRIENDS/EXPORTS.WAITING FOR REPLY
Why update strategy and union transformations are active? Explain with examples.
What are the main issues while working with flat files as source and as targets ?
Separate from an archive server and a powerhouse?
what is the end to end process meaning in my project(my project is development)and functionality plz tell me
