What are the three levels of three schema architecture?

Question

The three schema architecture contains three-levels. Internal Level. . Conceptual Level. . External Level.

What are the 3 levels in 3 schema architecture?

The three levels present in this architecture are Physical level, Conceptual level and External level.

What are the 3 types of schema?

The three-schema approach provides for three types of schemas with schema techniques based on formal language descriptions:External schema for user views.Conceptual schema integrates external schemata.Internal schema that defines physical storage structures.

Expert · Answer

The three levels present in this architecture are Physical level, Conceptual level and External level.

Expert · Answer

The three-schema approach provides for three types of schemas with schema techniques based on formal language descriptions:External schema for user views.Conceptual schema integrates external schemata.Internal schema that defines physical storage structures.

What are the three levels of three schema architecture?

What are the 3 levels in 3 schema architecture?

What are the 3 types of schema?

Related Questions