How many repositories can we create in Informatica?
Answer Posted / sridhar
unlimited i think..anyone plz correct me if i am wrong..
Is This Answer Correct ? | 18 Yes | 5 No |
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Which technology should be used for interactive data querying across multiple dimensions for a decision making for a dw?
what are confirmed dimension? We alwys give date as a conformed dimension but if it has different format for different contries say YYMMDD for italy and MM-DD-YYYY for france.Then are they not confirmed.
Explain ddl (data definition language)?
Explain what is the difference between view filter and report filter?
Explain what are the methodologies of data warehousing?
What are the different types of scd's used in data warehousing?
Explain the structure of cold fusion?
What is a relationship?
Explain the definition of normalized and denormalized view?
What are the advantages of raid 1, 1/0, and 5. What type of raid setup would you put your tx logs?
What is index awareness in universe?
What are components of reportnet?
What is loop in data warehousing?
Name a few sectors which use data warehousing?
What is an er diagram?