Tag Archives: Logical design

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 3DQ1Assessment Description Utilize Figure 4.3, Figure 4.4, and Table 4.3 located in the textbook for assistance in completing this discussion question. What are the benefits or disadvantages of ER diagrams? Why bother with logical design and not just create tables and columns (physical design) directly? 3DQ2 Programming language, such as JAVA, C, […]