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
Explain the terms SQL Server and adaptive server enterprise?
Explain what are the roles performed by the SQL?
Write a short note on an ERD?
Explain about extension and intension.
Write brief note on E.F. Codd, and why is he noteworthy in the development of modern database systems?
Explain in brief the term apex cuboids.
Define the Quick Sort.
Briefly describe the differentiation between star and snowflake schemas?
Illustrates the Radix Sort?
Specify the types of join that are available?
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