Topic: Types of Data Models
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What is a Data Model?
A data model is a conceptual model that displays the distribution and outline of a certain set of data, in order to analyze and interpret the data. Read More »
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What are the Different Types of Data?
There are two basic types of data: quantitative and qualitative data. Quantitative refers to the data that is strictly numbers, while qualitative refers to data that is expressed in words. Read More »
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Which type of the data model is being used presently?
There are three levels of data modeling. They are conceptual, logical, and physical. "Conceptual" means a definition of the problem, "logical" means a design of a solution to the problem, and "physical" means the solution of the problem. Read More »
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Types of Data Models
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When most people talk about model trains they are referring to electric trains. There are other types like toy trains, though. The first toy trains appeared in the 1800s and were generally pull toys. Electric trains first appeared late in t...
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Source: http://www.ehow.com/list_7694502_types-model-trains.html
Do you know what type of data can be stored in a spreadsheet? Spreadsheets can be used for nearly any kind of data management, but, no matter what type of data can be stored in a spreadsheet, they are designed to handle some types better th...
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Source: http://www.life123.com/technology/computer-software/data/what-typ...
Relational databases are in almost every business in today's marketplace. They store information about customers, products, suppliers, orders and transactions. The design of a model to correlate all that data is the most important part of t...
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Source: http://www.ehow.com/how_2247210_create-relational-data-model.html
Data modeling is an information technology method used to define data structures used to design databases and software. It allows programmers and software developers the ability visualize what data is needed and how the data should be organ...
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Source: http://www.ehow.com/how_5585172_start-career-data-modeling.html
Fotolia.com Data communication is the transmission of digital messages to external devices. If you look around your house, you will see many examples of data communication at work. Your cable system, your home phone and even your computer a...
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Source: http://www.ehow.com/how_5984905_types-data-communication_.html?re...
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