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26 Cards in this Set
- Front
- Back
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Database |
A collection of data organized to me users needs |
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Database management system |
DBMS consist of group of program that manipulate the data within a database, providing an interface between the database and the user or between the database and application programs |
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Data hierarchy |
The manner in which data in a database is organized into sequential levels of detail |
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A field |
A name, number, or combination of characters that in some way describes an aspect of an object |
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Database key |
A field in a table used to identify a record, such as employee number |
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Primary key |
I filled with in the database table that uniquely identifies each record |
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Rational database |
Organizes data into multiple tables that are related by common fields |
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Database tools |
Include software and techniques for analyzing, maintaining, and manipulating data in a database |
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Normalization |
The process of correcting data problems |
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Database schema |
A graphical representation of the structure of a database |
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Data dictionary |
Provides a detailed description of each field and table in a database |
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Structured Query Language |
A popular data manipulation language used by the vast majority of database programmers and administrators for manipulating data to meet the needs of the users. |
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Enterprise database |
A large database to function as the cornerstone of information systems in businesses and enterprises |
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Data warehouse |
Very large database that hold important information from a variety of sources |
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Data mart |
a small data warehouse, often developed for a specific person or purpose. It can also be generated from a data warehouse using a database management system |
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Data mining |
Refers to the process of extracting information from a data warehouse or data mart |
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Data center |
A climate controlled building or set of building that houses services that store and deliver mission critical information and services |
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E-commerce |
Refers to a system that supports electronically executed business transactions |
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B2B commerce |
Supports transactions between businesses across private networks, the internet, and the web |
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C2C commerce |
Using the web to connect individuals who wish to sell to other individuals |
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E-commerce implementation |
The manner in which e-commerce addresses the needs of buyers and sellers |
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Etail |
Several forms of electronic retail business that make up B2C e-commerce |
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Cybermall |
The website that allows users to browse through a wide variety of products from varying etailers |
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Online auction |
Clearinghouses, and marketplaces provide a platform for businesses and individuals to sell their products in Bologna |
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Global Supply Management |
Provides methods for businesses to find the best deals on global market for raw materials and supplies needed to manufacture their products |
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Electronic exchange |
An industry specific web resource created to provide a convenient centralized platform for b2b ecommerce among manufacturers, suppliers, and customers |
