The flashcards below were created by user
wrexshop
on FreezingBlue Flashcards.
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A group of related records
File
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A set of fields whose data values describe one entity
Record
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A row in a data base
Tuple
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Attributes in a data base
Column
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Each individual cell in database
Field
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Set of related, centrally data files, with little redundancy
Database
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Program that manages and controls the data and interface between the data and the application program that uses the data stored in the DB
Database Management System (DBMS)
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DB, DBMS, the application programs that access the database through the DBMS
Database system
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this person is responsible for the coordination, controlling, and managing the DB.
Database Administrator
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is one or more very large DB containing both the detailed and summarized data for the number of years that is used for analysis rather than transaction processing
DW
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analyzing large amounts of data for strategic decision making
Business Intelligence (BI)
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using queries to investigate hypothesize relationship among data
Online Analytical Process (OLAP)
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sophisticated analysis used to discover relationship
Data Mining
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Proper Controls
- -Scrubbing: verifying the data's accuracy
- - Restrict access and data encryption
- - regularly backing up the data
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