When you have 2 servers in two different time zone and if you need to extract data from 1 server and load it in another server, how do you go about it? Best method to be used.
3 13135list the transformation used for the following:Heterogeneous sources,Homogeneous sources,Find the 5 highest paid employees with in a dept,create a summery table,generate surrogate keys
2 7312what is different between sequential batch and concurrent batch and which is recommended and why?
4927A session S_MAP1 is in Repository A. while running the session error message has displayed `server hot-ws270 is connect to Repository B`.what does it mean?
22281)Power center server and client on the same machine 2)power center server and client on the different machines What is the basic difference in these two setups and which is recommended ?
2116Informatica server and client are in different machines. You run the session from the server manager by specifying the source and target databases. It displays error . You are confident that everything is correct. Then why it is displaying the error?
3766
what are the data sources extracted from logistics cockpit in sap bw project and what is the requirement for it ?
what is the use of server manager?
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How to delete data which is not in source table?
What is data modeling and data mining?
how do u implement configuration management in Informatica?
what are the session parameters? How do u set them?
What is the difference between round-robin partitioning and hash partitioning?
how to connect to a flatfile through ftp in informatica
what is the main role of FI on business
How to fine tune mappings?
how do u handle performance issues in Informatica . where can u monitor the performance ?
What is the difference between Data Warehousing and Data Mining?
how do u estimate the depth of the session scheduling queue? Where do u set the number of maximum concurrent sessions that Informatica can run at a given time?
1.Identify and discuss the problems which are occurred during data quality verification for the single-source and multi-source problems. 2.Testing has very important role in DWH. In ETL testing phase, how can we perform the integration testing and regression testing? 3.What are the perquisites of system testing and regression testing in ETL phase?