Features in the Teradata V2R5 and V2R6
Write down the enhanced features in the Teradata V2R5 and V2R6?
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V2R6 comprised the feature of replica in it. In which copy of data base are available on the other system mean V2R6 give the additional data protection as comparison to V2R5 whereas if data from one system has been vanishes.
Explain the difference between heterogeneous and homogeneous distributed database?
Explain the term Chasm trap?
Explain the about market structures and price output determination.
What is meant by the Data warehouse?
Write down a short note on the difference between partial specialization and total specialization.
Write a short note on the difference between a dynamic and materialized view?
Illustrates the basic elements in ER models?
Give a brief introduction of the term XMLA?
Describe a surrogate key and also explain the ideal primary key and illustrate how surrogate keys meet up this ideal?
Give a brief introduction of the term Virtual Data Warehousing?
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