With computer technology being as widely used as it currently is, and the large volumes of data being uploaded each day, the need for database management is higher than ever. You may be aware of the basic idea of data as information or content, and a database as the storage of this data. However, not many people recognise the need for the administration of databases. The general procedures and knowledge required to fulfill the role of a database administrator or manager is relatively standard, whether you’re in Australia, the UK or any other country. Choosing this as a career requires rigorous studies, but for those simply looking to get informed, the following factors make up the essence of database management.
The purpose of data management systems
Minimal skills are required to create data on a computer system, but keeping this data organised is essential for businesses or individuals that store a large amount of important information online. The management of a database is made up of the software used and the processes of storing data, which ultimately dictates how you will be able to protect and retrieve the data at any given time. If a database has no order or has not been managed correctly, it is near impossible to retrieve whatever it is for which you are looking. Whether online or offline, this data needs to be both accessible to those working with it and safe from those who may want to access it illegally.
The role of a database administrator
A database administrator will work directly with the database systems used by the client and alter it where needed to resolve any problems. The purpose of a database essentially boils down to security and controlled access. If important information were to be lost or exposed to anyone outside of those authorised to see it, companies could land up in legal disputes as there are legislation and standards surrounding privacy and information protection. This means that basic information like horse racing results at Unibet and high-level security information like the bank details of company clients should all be treated as classified from the perspective of data management. Database administrators will make sure all data is backed up and usually replicate it to ensure that, in the event of the original data being erased or lost, there is a means of retrieving it. Also essential is the configuration of precautionary measures like firewalls and antivirus software, which a database administrator will install and set up to prevent any unwanted access.
What database administrators need to know
Besides having a qualification in IT, a database administrator requires an understanding of and excellent capabilities in a selection of management systems. The most widely used systems found within companies today include Oracle and the Microsoft SQL (Structured Query Language) Server. Whether the administrator is proficient in one or several systems, these form the core of good database management. This is a concise look at the importance of database management, why it is used and how it is carried out.