What is an error log table in informatica occurs and how to maintain it in mapping?
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in siebel analytics by using dashboard prompts in a page have 2 reports so i have to give dashboard prompt to applied on first report only that will not applied to 2 report how it will do
Difference between ODS and Staging
How can you clear the cache?
Give some difference between oltp and olap.
Why fact table is in a normal form?
What are the advantages of raid 1, 1/0, and 5. What type of raid setup would you put your tx logs?
How many project sources we can create in metadata?
Explain what is the extension of file to save template?
Explain what does level of granularity of a fact table signify?
What are the different models used in cluster analysis?
What are the various transformation available?
Which columns go to the fact table and which columns go the dimension table?