Chapter 12: Problem 14

What is system-independent data model mapping? How is it different from system-dependent data model mapping?

Short Answer

Expert verified

System-independent data model mapping is a method of converting data from one model to another, independent of any specific system, providing wide compatibility. System-dependent data model mapping, on the contrary, depends on the specific system in use, offering potential increased efficiency within that system, but with less compatibility with other platforms. The difference lies in their level of specificity and compatibility.

Step by step solution

Define System-Independent Data Model Mapping

System-independent data model mapping is a method of converting data from one model to another, which is independent of any specific system or platform. This allows for broad compatibility and flexibility, as the data can be mapped to any model, regardless of the system it is being used on.

Define System-Dependent Data Model Mapping

On the other hand, system-dependent data model mapping refers to the process where the data is mapped in a way that is dependent on the specifics of the system or platform in use. The mapping is designed with the specific system in mind, and therefore may not be compatible or optimized for use with other systems.

Explain The Differences

The key difference between system-independent and system-dependent data model mapping is their level of specificity and compatibility. System-independent mapping allows data to be used across multiple systems or platforms without bias, whereas system-dependent mapping is tailored to fit the specifics of a particular system, potentially offering greater efficiency or functionality within that system, but with less compatibility with other platforms.

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What is system-independent data model mapping? How is it different from system-dependent data model mapping?

Short Answer

Step by step solution

Define System-Independent Data Model Mapping

Define System-Dependent Data Model Mapping

Explain The Differences

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