States the term SnowFlake
States the term SnowFlake.
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It’s mostly like starschema but into this our dimension tables are in third no. of NF, many more dimension tables. As well these dimension tables are linked through primary, foreign key relation.
hatcher also created the accompanying Level 1 data flow diagram for this process. Unfortunately, this DFD has numerous syntax and semantic errors. Identify the errors. Redraw the DFD to more correctly represent the receive supplier shipments process.
Write down brief note on the issues for database performance?
Elucidate briefly power center repository?
Illustrates the two tasks to be assigned to similar partition in Sybase?
Briefly describe the term Object qualification?
Is it possible that two tasks be assigned to the similar Partition in Sybase?
Describe the term Derivations, Stage Variables and Constants?
What is BCA? Discuss its features?
What do you understand by the term SQL view in DBMS? Briefly describe the utilization of views?
Describe the difference between SQL Server 2000 clustered indexes and non clustered indexes?
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