There are nearly as many different types of business software as there are businesses, but each one behaves in a similar way, Mexico Phone Number List taking in the information entered and storing it on a database. A database is a collection of tables which hold related information and are linked together by common strains of data, or keys. A customer table may look something like the one below, the second table is an example of how customer contacts may be held. Mexico Phone Number List So if a customer has two people who are your contacts, it will display the information like this: Most databases comprise of a minimum of twenty Mexico Phone Number List or thirty tables and many can be more than a hundred, but the theory stays the same.
Joe's Garage uses 'Service-Station-Op', Mexico Phone Number List which, although it was produced by an obscure and now defunct software house, is a reliable database, and holds details of customers, completed jobs. Mexico Phone Number List It is more than capable of storing all of the data Joe needs to operate and expand his profitable enterprise.
A special programming language exists specifically for extracting Mexico Phone Number List this information and summarizing Mexico Phone Number List it in different ways. This language is called SQL (Structured Query Language) and is the core of all Business Intelligence reporting.