Explain techniques of error handling - ignore , rejecting bad records to a flat file , loading the records and reviewing them (default values)?
Difference between ODS and Staging
In datastage can ve find the job based on source table name ??
why we use dmr model in cognos report studio ? give me difference between dmr model and relational model.
Hi,Please can u tell me.. What is the difference between a Hyperion Essbase CUBE and a Star Schema? Thanks in advance, Vijay.
Explain what are the various file formats involved in reportnet?
What is aggregate fact table?
what are the different views that are considered when building an object-oriented software system?
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Explain the advantages of raid 1, 1/0, and 5. What type of raid setup would you put your tx logs.
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What are the main steps to build the data warehouse?
Explain what is the difference between olap and datawarehosue?
Explain the definition of normalized and denormalized view?