Sequence number in Data stage
Explain how do you produce the Sequence number within the Data stage?
Expert
Using the Routine
a) KeyMgtGetNextVal
b) KeyMgtGetNextValConn
c) They can be done through the Oracle Sequence.
Describe the differences between unstructured data and structured data?
State the different steps of data warehouse design process.
What is an Operational Data Store?
Describe briefly the ‘paradigm mismatch’ among SQL and application programming languages.
Write a short note on the difference between the disjoint and overlap rule.
Specify the other areas for the purpose of Data warehousing and the data mining.
Explain why it is still essential to have at least certain familiarity with file processing systems even although it has become apparent that traditional file processing systems contain a number of shortcomings and restrictions.
Explain the term Business Objects Repository?
Specify some of the areas where the data warehouses are utilized in the present and in the future?
Explain the term folder?
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