Explain Operational Data Store
What is an Operational Data Store?
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A ODS refers to an operational data store that emerges as a second layer within the architecture data warehouse. It has characteristics of both DSS and OLTP systems.
Categorize the Hashing Functions based on the different methods through which the key value is found?
Database Requirements Consider a MOVIE database in which data is recorded about the movie industry. The data requirements are summarized as follows: • Each movie is identified by title and year of release. Each movie has a length in minutes. Each has a production company, and each is classifie
States the term Star Schema?
Name the methods that are available in storing sequential files?
Specify the data units at the different layers of TCP / IP protocol suite?
Explain the term Enterprise and Workgroup modes?
State the types of users in the Business Objects?
What is Monopoly explain in brief?
What do you understand by the term SQL view in DBMS? Briefly describe the utilization of views?
What do you mean by the term stored procedure in the Teradata?
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