Posts Tagged:database design


Database Basics

Primary Key – A primary key field holds data that uniquely identifies each record in a table. There are two types of primary keys most commonly used: Single-field primary key – If you have a field that contains unique values such as Social Security Numbers in Employee Master Table, you can use that field as…

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Selecting the Right Tool for the Database Project

A s any person, who remodeled their home, will tell you that “choosing the right tool for the right job” makes all the difference. The same statement applies when choosing the right database for a project. Some databases are basic, some are “battery operated” and some are “mighty power tools.” Below is a guide on…

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