General how the miscellaneous data of some websites is stored

How do you store the miscellaneous data of some websites in general?
such as the title of the site, Logo-url, copyright information, and so on, generally exist in the database or file?
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Get a table under the management, maintenance is more convenient.
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Useless things as far as possible not to the database, like this kind of file processing method is more, the role is not only as public processing
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This I usually put in a table, the basic information of the site and the like, and then in the background is---system settings (Management)
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It can be stored in a database or stored in a file. Stored files can also be managed in the background.

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