Systems development

Databases can benefit practically any business that needs to process information. Many databases are used to develop specific applications, such as sales ordering systems, ticket reservation systems, inventory management, etc.

Unlike conventional programming languages, databases make maintaining and managing structured data files easier. They also impose strict design parameters on developers to ensure that data retains its integrity and accuracy.

For example, most database systems operate on a commit basis - this means that any changes to data are made in such a way that the data will not be corrupted if the system fails. Similarly, professional databases allow multiple users to view and use data simultaneously, which greatly improves the efficiency.

The primary advantage of using a database is that your applications can be specifically tailored to meet your precise requirements. This avoids accepting any compromises by using "off-the-shelf" packages. Specifying your requirements is a specialist task, so you will need a professional system developer.  

Modern database systems allow data to be analysed and reports to be generated in a wide variety of different ways. You can make enquiries of its data and ask highly specific questions. Generating a report that shows all customers who have ordered products on a Friday afternoon, for example, can then be used to gauge the demand for weekend deliveries.

Subjects covered in this guide


Information Systems
Online Databases
Data Driven Websites