Database and Enhanced entity–relationship model

Shortcuts: Differences, Similarities, Jaccard Similarity Coefficient, References.

Difference between Database and Enhanced entity–relationship model

Database vs. Enhanced entity–relationship model

A database is an organized collection of data, stored and accessed electronically. The enhanced entity–relationship (EER) model (or extended entity–relationship model) in computer science is a high-level or conceptual data model incorporating extensions to the original entity–relationship (ER) model, used in the design of databases.

Similarities between Database and Enhanced entity–relationship model

Database and Enhanced entity–relationship model have 4 things in common (in Unionpedia): Conceptual schema, Database, Entity–relationship model, Object-relational database.

Conceptual schema

A conceptual schema is a high-level description of a business's informational needs.

Conceptual schema and Database · Conceptual schema and Enhanced entity–relationship model · See more »

Database

A database is an organized collection of data, stored and accessed electronically.

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Entity–relationship model

An entity–relationship model (ER model for short) describes interrelated things of interest in a specific domain of knowledge.

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Object-relational database

An object-relational database (ORD), or object-relational database management system (ORDBMS), is a database management system (DBMS) similar to a relational database, but with an object-oriented database model: objects, classes and inheritance are directly supported in database schemas and in the query language.

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The list above answers the following questions

What Database and Enhanced entity–relationship model have in common
What are the similarities between Database and Enhanced entity–relationship model

Database and Enhanced entity–relationship model Comparison

Database has 296 relations, while Enhanced entity–relationship model has 18. As they have in common 4, the Jaccard index is 1.27% = 4 / (296 + 18).

References

This article shows the relationship between Database and Enhanced entity–relationship model. To access each article from which the information was extracted, please visit:

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