There are three different KINDS of data models that are available and they are as FOLLOWS:

1. Conceptual
2. Logical
3. Physical

Conceptual data model:

As the name itself implies that this data model depicts the high-level design of the available physical data.

Logical data model:

WITHIN the logical model, the entity names, entity relationships, attributes, primary keys and foreign keys will show up.

Physical data model:

Based on this data model, the view will give out more information and showcases how the model is implemented in the DATABASE. All the primary keys, foreign keys, tables names and column names will be showing up.

There are three different kinds of data models that are available and they are as follows:

Conceptual data model:

As the name itself implies that this data model depicts the high-level design of the available physical data.

Logical data model:

Within the logical model, the entity names, entity relationships, attributes, primary keys and foreign keys will show up.

Physical data model:

Based on this data model, the view will give out more information and showcases how the model is implemented in the database. All the primary keys, foreign keys, tables names and column names will be showing up.