Data stage architecture
Write about the term Data stage architecture?
Expert
Data stage comprises of two components :
A) Client Components:
a) Datastage Designer b) Datastage Manager c) Datastage Director d) Datastage Administrator
B) Server components:
a) Repository b) Datastage Package Installer c) Datastage Server
Briefly describe the term dimension tables and fact tables?
Give a brief introduction of the term dicing and slicing in business objects?
How teradata ensures that there are no duplicate rows being inserted while this SET table?
Write down the importance for using repository connectivity?
Illustrates the data structures used to do recursion?
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Write down the architectural and functional differentiations between Web Intelligence Reports and business objects?
Illustrate the term indexing. Specify the kinds of the indexing.
List out the various schemas which are supported by the BO Designer?
Illustrates storing of data in stored procedures increase the access time?
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