ELI5: Explain Like I'm 5

Very large database

A very large database is a collection of data that is stored on a computer. It can include lots of different types of information like names, addresses, telephone numbers, and more. All of this data is organized in a way that makes it easy to find and use. For example, if you wanted to find someone's address, you could search the database and quickly find it. Databases like this can be very helpful when looking for information.
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