What aspects are encompassed in physical database design?

Physical database design involves the detailed planning of how a database will be physically implemented. This includes considerations about the physical configuration of the database, the hardware on which it will run, and the software that will be utilized for its operation.

When designing a physical database, several technical factors are taken into account, such as how data is stored on disk, the access paths for retrieving that data, and the appropriate indexing strategies to optimize performance. This design phase ensures that all hardware components, like servers and storage devices, as well as software configurations, like database management systems, are aligned to support the intended functionality and performance demands of the database.

While data modeling is a crucial aspect of database design, it falls more within the realm of logical database design rather than physical design. Other choices like data entry processes and user interfaces may relate to application design but do not specifically address the physical characteristics of the database itself. Similarly, while database normalization is essential for organizing data efficiently, it pertains more to the structure and logic of the database rather than its physical implementation.

Therefore, the aspects that encompass physical database design predominantly include the configuration of physical components, making the correct choice focused on these critical elements.