Now that we are moving forward with the software build, this week's discussion is about physical and logical data models.
Explain your reasoning behind which of the two (physical or logical model) you think is more important to the software build.
Guide On Rating System
Vote
Both physical and logical data models are crucial in the software build process, but they serve different purposes and are used at different stages of the process.
The logical data model is more abstract and focuses on the business requirements and rules. It defines what the system must do, regardless of how it will be implemented. This model is typically created during the initial stages of a project to ensure that all stakeholders have a clear understanding of the objectives and requirements. It is more important in the early stages of the software build process because it helps to establish a clear and shared understanding of the business needs that the software must meet.
On the other hand, the physical data model is more concrete and focuses on how the system will be implemented. It includes details about the database structure, data types, indexes, constraints, etc. This model is typically created during the later stages of a project when the focus shifts from what the system must do to how it will do it. It is more important in the later stages of the software build process because it guides the actual construction of the software.
In conclusion, both models are important at different stages of the software build process. However, if I had to choose one as more important, I would choose the logical model. This is because the logical model sets the foundation for the software build. If the logical model is incorrect or incomplete, the resulting software will not meet the business needs, regardless of how well the physical model is implemented.
Got a question with my answer?
Cheapmath.com is completely free!
Asking question is free.
Getting answers is free.
+99