Identifying the bottlenecks in various components of
Informatica and resolving them.
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Answer Posted / cp
target,source,mapping,session,system
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where are the log files generally stored.Can you change the path of the file.what can the path be?
Knowledge on what are the improtant characteristice that we need ot consider while developing an ETL Code
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?
What is etl process. How many steps etl contains explain with example?
what are the facilities provided by data warehouse to analytical users?
can u anyone plz share some etl testing interview question . and share the sql queries and unix . plz help me to clear in the etl testing interview by sharing ur knowledge
What are the types of Data Warehouse applications?
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.?
what is granularity in Data ware House?
when u connect the repository for the first time it asks you for user name & password of repository and database both.But subsequent times it asks only repository password. why?
What is staging area referring to?
what is dynamic insert?
What is data modeling and data mining?
Explain about hash partitioning?
State the differences between shortcut and reusable transformation
