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Data Warehouse General (749) What is junk dimension? What is the difference between junk dimension and degenerated dimension?
1 1121What are the difference between snow flake and star schema? What are situations where snow flake schema is better than star schema to use and when the oppositeis true?
1 1129What is a real-time data warehouse? How is it different from near to real-time data warehouse?
1 1015
i'm searching on cognos..i want to know real time scenarios..persons having real time exp or undertaking trainings or who searching on cognos...can send me the details...for proper guidence..for project and interview preparation..pls help me out..my mail-id is ammu2india@gmail.com..hope u will respond as soon as possible..thanks..
What is dimensional table?
explain in detail about type 3?
What are the data types present in bo? What happens if we implement view in the designer and report?
what are the names of the reports that you prepared?
How do you load more than 1 max sal in each department through informatica or write sql query in oracle?
create a job that splits the data in the Jobs.txt file into
four output files. You will direct the data to the
different output files using constraints. • Job name:
JobLevels
• Source file: Jobs.txt
• Target file 1: LowLevelJobs.txt
− min_lvl between 0 and 25 inclusive.
− Same column types and headings as Jobs.txt.
− Include column names in the first line of the output file.
− Job description column should be preceded by the
string “Job
Title:” and embedded within square brackets. For example, if
the job description is “Designer”, the derived value
is: “Job
Title: [Designer]”.
• Target file 2: MidLevelJobs.txt
− min_lvl between 26 and 100 inclusive.
− Same format and derivations as Target file 1.
• Target file 3: HighLevelJobs.txt
− min_lvl between 101 and 500 inclusive.
− Same format and derivations as Target file 1.
• Rejects file: JobRejects.txt
− min_lvl is out of range, i.e., below 0 or above 500.
− This file has only two columns: job_id and reject_desc.
− reject_desc is a variable-length text field, maximum
length
100. It should contain a string of the form: “Level out of
range:
Hi, If anyone has TD 14 Basics dumps or study materials, please share. nirmaaal1991@gmail.com
Tell me about your experience in informatica? what is best mark you can give yourself? How to answer this question?
hi tell be about pfizer? how to compare the work with other companies ? please tell me how to login and work also?
HI, Anybody is having informatica Dumps,if it there Can u send to my mail id :sathesh.cool@gmail.com
Explain what is aggregate table and aggregate fact table ... Any examples of both?
can anybody send me some real time screenshots of mapping in informatica powercenter. i will be vary thankful to him. my e-mail id :- prakashkumar.kumhar@gmail.com
Name at least 5 different types of transformations used in mapping design and state the use of each.?
Hello, Can you please send the admin and advanced mapping design sample questions to ns_sharmin@yahoo.com?