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Provides real-time information in response to requests
Real-Time System
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A collection of related data elements
Record
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Allows users to create, read, update, and delete data in a relational database
Relational Database Management System
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Stores information in the form of logically related two-dimensional tables
Relational Database Model
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Rules that enforce basic and fundamental information -based constraints
Relational Integrity Constraint
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Performs such functions as information correlations, distributions, calculations, and variance analysis
Statistical Analysis
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Data already in a database or a spreadsheet
Structured Data
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Users write lines of code to answer questions against a database
Structured Query Language (SQL)
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Analyzes unstructured data to find trends and patterns in words and sentences
Text Mining
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Time -stamped information collected at a particular frequency
Time-Series Information
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Data that do not exist in a fixed location and can include text documents, PDFs, voice messages, emails, etc
Unstructured Data
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Analyzes unstructured data associated with websites to identify consumer behavior and website navigation
Web Mining
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