Efficient use of secondary storage and data processing speed are two goals of physical table design.

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Secondary storage, such as hard drives or solid state drives, is typically slower than main memory or RAM. Therefore, physical table design must be efficient in order to minimize the amount of data that needs to be accessed from secondary storage. Additionally, data processing speed can be improved by optimizing the physical table design to reduce the need for expensive operations such as table scans or sorting.

Efficient Use of Secondary Storage and Data Processing Speed Are