![]() ![]() The other day, I overheard someone say to a friend, “Well, how would you describe a database to a 10 year old?” Then they both laughed. Still reading? Most adults find it difficult to understand this typical definition of what databases do. Although database is applied loosely to any collection of information in computer files, a database in the strict sense provides cross-referencing capabilities. Records are also organized into tables that include information about relationships between its various fields. Fields are the basic units of data storage, and each field typically contains information pertaining to one aspect or attribute of the entity described by the database. The information in these files may be broken down into records, each of which consists of one or more fields. This article shows one way to describe databases to younger kids.įirst, this is how adults describe a database in an encyclopedia:Ī database is stored as a file or a set of files on magnetic disk or tape, optical disk, or some other secondary storage device. Many adults have no idea what databases are, how they work, or the problems they are designed to solve. ![]() Here's one simple way to describe them to kids (and adults).ĭatabases solve a critical problem for computing: how to store information. Twitter Lists for Programming and Computer Scienceĭatabases are mysterious but critical technology.
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