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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 12956list 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 7160what is different between sequential batch and concurrent batch and which is recommended and why?
4867A 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?
21771)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 ?
2066Informatica 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?
3721
what is the use of structures?how many nodes can u create in a structure?
Compare etl & elt?
how do u identify the changed records in operational data?
what is the difference between cardinality and Nullability?
Explain what is etl process? How many steps etl contains explain with example?
how do u really know that paging to disk is happening while u are using a lookup transform?
Suppose I am loaded with questions as I am an experienced etl coder, but not an analytical report builder. I am using analysis services to build a cube but am trying to choose the reporting architecture. Can someone please confirm whether or not reporting services (using the business intelligence report) will allow for slicing and dicing, or is it only a static report builder. Also, if I am using the cube browser in analysis services, where can I put the option of non empty so that I dont see records that are blank.?
Is hadoop a etl tool?
What are the types of Data Warehouse applications?
what happens if the info.server doesn't find the session parameter in the parameter file?
Can we create Hierarchies in generic datasources?
SCD2 will work on only dimension tables as well as fact Table?
what is data modeling?
What are cubes and olap cubes?
What are various etl tools in the market?
