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.
States the term Sybase group.
Explain, what are Dimensional table?
Describe the term HOLAP.
Specify the chief components of the Transaction-based Systems?
Describe the various categories of the range of database application?
Which of the following method does not support sorting (Exchange, Selection, Insertion, Deletion)?
Specify the various types of Aggregation?
States the term Star Schema?
Illustrates the various extensions for stored procedures?
Illustrates the properties of Cursors in brief?
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