Physical design is the process of determining the data storage organization and data access characteristics of the database to ensure its integrity, security, and performance.
A database is a methodical collection of information. They allow for electronic data storage and manipulation. Databases facilitate data management.
Consider the following database: A database is used by an online telephone directory to store data about people, phone numbers, and other contact information. A database is used by your electricity service provider to manage billing, client issues, fault data, and so on.
Let us also take a look at Fakebook. It must store, manipulate, and present data about members, their friends, member activities, messages, advertisements, and a variety of other topics. We can provide an infinite number of database usage examples.
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