fields, a data structure for a single piece of data, they make up the columns, form, something you fill out on a Web site, where each box that asks you for information is a text entry field, Schema, The architecture of a database. Rules, primary key, a column or combination of columns with a value that uniquely identifies each row, query the database, request for information stored within a database management system, record, a row of data in a database table, report, the formatted result of database queries, foreign key, Helps link data from one table to another. References a primary key in another table, SQL, language used to interact with and manage data in relational databases , Spreadsheets, Flat files with limited scalability .

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