What Are Logical Views? How Are They Useful?

1.	What Are Logical Views? How Are They Useful?
Answer» The logical views help in establishing a specific view based on the COMBINATION of facts, attributes and EXPRESSIONS that are based on VALUES from multiple tables. This can be done without the ACTUAL modification to the actual physical DATABASE or the DBA involvement. This way the reporting can be altered at the highest level of application and can be very quick way to alterations for reporting. The logical views help in establishing a specific view based on the combination of facts, attributes and expressions that are based on values from multiple tables. This can be done without the actual modification to the actual physical database or the DBA involvement. This way the reporting can be altered at the highest level of application and can be very quick way to alterations for reporting.

Answer»

The logical views help in establishing a specific view based on the COMBINATION of facts, attributes and EXPRESSIONS that are based on VALUES from multiple tables. This can be done without the ACTUAL modification to the actual physical DATABASE or the DBA involvement. This way the reporting can be altered at the highest level of application and can be very quick way to alterations for reporting.

The logical views help in establishing a specific view based on the combination of facts, attributes and expressions that are based on values from multiple tables. This can be done without the actual modification to the actual physical database or the DBA involvement. This way the reporting can be altered at the highest level of application and can be very quick way to alterations for reporting.

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