Explain about the Data Storage Definition Language
Explain about the Data Storage Definition Language?
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Data Storage - Definition Language:
The access methods and storage structures used through database system are given by a set of definition within a particular type of DDL termed as data storage-definition language.
Briefly describe the term dimension tables and fact tables?
State the steps for “this message could not delete” from the particular tables?
Give a brief introduction of the term Dimensional Modeling?
State the types of users in the Business Objects?
Provide a brief introduction on the term ‘cube grouping’?
What are the kinds of files employed in Oracle recovery?
What are the catches?
Explain the Joiner transformation?
Explain the term operational data stage (ODS) and data warehouse?
Write down a short note on the difference between two and three-tier architectures?
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