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.
Describe any two reasons which show the necessity of database redesign?
What do you understand by the termed dependency graph in DBMS?
Give brief introduction of the term an OLAP system and OLTP system?
Elucidate Where to keep informatica rejected data? How to remove the informatica rejected data?
Can you explain how to install an SSIS package?
Illustrates the data structures used to do recursion?
How can we handled are recursive relationships in a database design? Describe briefly?
Explain the way of transactions in Sybase. How it relates with partition assignment.
In what manner SAS so well-liked?
Briefly define and describe the term data constraints?
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