What are the benefits or disadvantages of ER diagrams? Why bother with logical design and not just create tables and columns (physical design) directly?

650-Database Design Components
Utilize Figure 4.3, Figure 4.4, and Table 4.3 located in the textbook for assistance in completing this discussion question.

650-Database Design Components Utilize Figure 4.3, Figure 4.4, and Table 4.3 located in the textbook for assistance in completing this discussion question.

650-Database Design Components
Utilize Figure 4.3, Figure 4.4, and Table 4.3 located in the textbook for assistance in completing this discussion question.