Difference between revisions of "Data Model"
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| − | '' | + | A data model organizes data elements and standardizes how the data elements relate to one another. Since data elements document real-life people, places, and things and the events between them, the data model represents reality. For example, a house has many windows or a cat has two eyes.<ref>[https://cedar.princeton.edu/understanding-data/what-data-model What is a Data Model?]</ref> |
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| + | Data models describe how a database's logical structure is represented. In a database management system, data models are essential for introducing abstraction. Data models specify how data is linked to one another, as well as how it is handled and stored within the system.<ref>[https://byjus.com/gate/data-models-in-dbms-notes/ Data Models in DBMS | GATE Notes - BYJU'S]</ref> | ||
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| + | ==See Also== | ||
| + | *[[Database (DB)]] | ||
| + | *[[Logical Data Model (LDM)]] | ||
| + | *[[Business Strategy|Define Business Strategy]] | ||
| + | *[[IT Strategy (Information Technology Strategy)|Definition of IT Strategy]] | ||
| + | *[[E-Strategy|Define e-Business Strategy]] | ||
| + | *[[IT Governance|Define Corporate Governance of Information Technology]] | ||
| + | *[[Enterprise Architecture|Define enterprise architecture]] | ||
| + | *[[IT Sourcing (Information Technology Sourcing)|What is IT Sourcing?]] | ||
| + | *[[IT Operations (Information Technology Operations)|Define IT Operations]] | ||
| + | *[[Chief Information Officer (CIO)|CIO]] | ||
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| + | ==References== | ||
| + | <references /> | ||
Revision as of 22:39, 6 December 2022
A data model organizes data elements and standardizes how the data elements relate to one another. Since data elements document real-life people, places, and things and the events between them, the data model represents reality. For example, a house has many windows or a cat has two eyes.[1]
Data models describe how a database's logical structure is represented. In a database management system, data models are essential for introducing abstraction. Data models specify how data is linked to one another, as well as how it is handled and stored within the system.[2]
See Also
- Database (DB)
- Logical Data Model (LDM)
- Define Business Strategy
- Definition of IT Strategy
- Define e-Business Strategy
- Define Corporate Governance of Information Technology
- Define enterprise architecture
- What is IT Sourcing?
- Define IT Operations
- CIO