A system administrator, or sysadmin, is a person who is responsible for the upkeep, configuration, and reliable operation of computer systems; especially multi-user computers, such as servers.

This is the responsibility of a computer systems administrator. Computer systems administrators are responsible for the upkeep, configuration, and reliable operation of a company’s computer systems; especially multi-user computers, such as servers. They also keep all equipment and software up to date.

TYPES OF COMPUTER SYSTEM ADMINISTRATORS

Network and Computer Systems Administrators

A network and computer system administrator designs and installs entire computer systems for companies, including local area networks (LAN), wide area networks (WAN), Internet and intranet systems. Once they have installed a computer system for an organization, they typically monitor that system and analyze its performance, providing maintenance and troubleshooting problems when necessary.

Database Administrators

Database administrators set up databases for companies and use database management software to figure out better ways to organize and analyze data. Some projects may require the administrator integrate data from an old database into a new one, while other projects require creating a database from scratch. Like network administrators, database administrators also monitor databases once they’ve been installed, and provide maintenance when needed.

Web Administrators

Systems administrators may specialize in maintaining websites, which requires constant observation and maintenance. These administrators monitor the speed of the website and approve all content before it is published. As part of their mission to constantly improve the website, web administrators analyze data regarding the site’s traffic patterns and may implement changes based on user feedback.

Telecommunications Administrators

Many organizations use computer systems for communications, and it is the responsibility of the telecommunications administrator to design and monitor those systems. For example, this type of administrator may design and install a voice, video or data-communication system. Telecommunications administrators also provde maintenance services by testing communications lines and overseeing repair to any damaged or malfunctioning equipment.

FUNCTIONS OF COMPUTER SYSTEM ADMINISTRATOR

Network and computer systems administrators typically do the following:

 Determine an organization’s system needs and install network hardware and software. Make needed upgrades and repairs to networks and ensure that systems are operating correctly. Maintain network and computer system security

The system administrator is responsible for following things:

• User administration (setup and maintaining account)
• Maintaining system.
• Verify that peripherals are working properly.
• Quickly arrange repair for hardware in occasion of hardware failure.
• Monitor system performance.
• Create file systems.
• Install software.

benefits of computer system administration

A company that has system administrators will be more effective and efficient in its operations because the computer system administrators ensures that the operating system,the network,the servers ,the printers are in order this will help the company to maximize profit and minimize losses.

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