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Related Flashcards
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Cards In This Set
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What is data base?
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Database maintains information about
various types of objects (inventory), events
(transactions) people (employees), and
places( warehouse)
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How to control a data base?
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Create a warehouse. Data base of
information that has to be retrieved by the
operational data- Take the information-
process the information- clean and get
ready to put i nto the ata ware house- the
you mine the data.
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Data
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Are raw facts that describe the characteristics of an event
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Information
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Is data converted into a meaningful and useful context.
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How to mine the data
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Group people togather(gender, acedemic level ect- supervised and unsupervised- Associational data mining- statistical methods( predicting the future with marketing and finance)
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Data manipulation
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Allows users to create, read, update and delete information in a data base.
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Data ministration
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Control where the data is physically stored. making sure that the system is running properly and that the ata has not been corrupted.
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Application generator component
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Has forms that you can build
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