Quite often, many managers and company employees themselves perceive administration differently. It cannot be said that some of them are right, and some are not. There are a variety of specialists in this field who perform various tasks. So, there are experts who are called technical support staff. They accept applications from users, fix small problems in the network within the serviced system. If such a specialist can not cope with the task or she is not in his competence, then he sends an appeal or application to the profile specialist, who is part of the company’s team.
Another profession in the field of system administration is the network administrator. Such specialists are responsible for network performance. They work not only with connecting a computer, but also perform many other actions. This may be setting up a connection to offices, setting routing rules, monitoring the operability of network equipment and urgently fixing problems with its operation.
Also, administration involves the work of such a specialist as a Windows administrator. Such an employee makes sure that all devices operating on this operating system work correctly. This is software installation, connection, modernization, updating of various applications and services, user login. In addition, such specialists ensure that specific users have access to certain applications and services. It also happens that the administration of workstations and servers is two separate areas, therefore, separate groups of administrators work in such areas. Linux administrators do all the work involved in installing, configuring, and fixing bugs in the Linux operating system.
Administration also includes professionals who are involved in virtualization. So, if several operating systems operate on the same server at once, then they are able to customize the operation of such OS. The specialist shares server resources so that each individual operating system works correctly. This is necessary in order, for example, to have 5-7 different operating systems on one common server.
Additionally, there is such a direction as database administration. Databases must be used in order to store arrays of information. This can be user information, or it can be information that is used by various programs. Such an administrator configures and installs control systems, maintains them, including diagnostics, optimization, and troubleshooting. Also, the specialist restores the database, performs their backup. Visualization systems, database management systems are different, therefore, ACS specialists can also have different areas of activity networking administrator.
Storage managers work with data warehouses. They serve them, allocate places, carry out data backup. Their work is also aimed at copying data to various storages or in other geographical locations. Such an activity is called replication. It is to such specialists that they go in order to get free space or to get information that backups are being created.
Another area is the unified communications system administrators. They configure, install, configure each individual system, which is associated with telephony, e-mail, voice conferences or, for example, with internal chat. System administrators also include employees who are engaged in equipment. These are engineers who carry out adjustments and repairs of all computer equipment that the company has. For example, if the administrator of the storage system needs to replace the hard drive, then with this appeal he goes to the engineer.
System Administration of Servers and Computer Systems
When network failures often occur, you need to look for the causes of such problems. This may be the old technical base, the low level of user work, as well as poor system administration. Such problems affect not only the performance of the computer network, but can also cause failures and problems in business processes, so you should not ignore all this. You must understand that system administration is not a luxury, but an objective necessity!
This includes all work related to debugging, maintenance, optimization, control, other activities aimed at maintaining the information system. No need to think that this is the usual maintenance of computers and computer equipment. These are versatile processes aimed at using a sound strategy, as well as requiring highly qualified specialists.
What is the advantage of professional system administration, which is performed by qualified specialists? First of all, this is a well-planned process, which involves clear planning, execution and further development. Necessarily sysadmin determines the company's needs for information resources. It also takes into account the specifics of the business, the system of interaction between individual units. Moreover, the organization of a computer network is carried out only taking into account all factors and is considered from different points of view. All systems, regardless of configuration, must be technically reliable and user-friendly. In order for the company’s IT infrastructure development policy to be reliable, it is necessary to conduct an IT audit, which will be the basis for such development.
If we talk about system administration not in general, but as a daily task, then the network status is monitored here, the configuration of all connected devices is carried out, prevention is carried out, various problems are fixed. Also, such work includes setting up software, preventing external attacks, various threats, other types of unauthorized access to the network and internal system.
Another profession in the field of system administration is the network administrator. Such specialists are responsible for network performance. They work not only with connecting a computer, but also perform many other actions. This may be setting up a connection to offices, setting routing rules, monitoring the operability of network equipment and urgently fixing problems with its operation.
Also, administration involves the work of such a specialist as a Windows administrator. Such an employee makes sure that all devices operating on this operating system work correctly. This is software installation, connection, modernization, updating of various applications and services, user login. In addition, such specialists ensure that specific users have access to certain applications and services. It also happens that the administration of workstations and servers is two separate areas, therefore, separate groups of administrators work in such areas. Linux administrators do all the work involved in installing, configuring, and fixing bugs in the Linux operating system.
Administration also includes professionals who are involved in virtualization. So, if several operating systems operate on the same server at once, then they are able to customize the operation of such OS. The specialist shares server resources so that each individual operating system works correctly. This is necessary in order, for example, to have 5-7 different operating systems on one common server.
Additionally, there is such a direction as database administration. Databases must be used in order to store arrays of information. This can be user information, or it can be information that is used by various programs. Such an administrator configures and installs control systems, maintains them, including diagnostics, optimization, and troubleshooting. Also, the specialist restores the database, performs their backup. Visualization systems, database management systems are different, therefore, ACS specialists can also have different areas of activity networking administrator.
Storage managers work with data warehouses. They serve them, allocate places, carry out data backup. Their work is also aimed at copying data to various storages or in other geographical locations. Such an activity is called replication. It is to such specialists that they go in order to get free space or to get information that backups are being created.
Another area is the unified communications system administrators. They configure, install, configure each individual system, which is associated with telephony, e-mail, voice conferences or, for example, with internal chat. System administrators also include employees who are engaged in equipment. These are engineers who carry out adjustments and repairs of all computer equipment that the company has. For example, if the administrator of the storage system needs to replace the hard drive, then with this appeal he goes to the engineer.
System Administration of Servers and Computer Systems
When network failures often occur, you need to look for the causes of such problems. This may be the old technical base, the low level of user work, as well as poor system administration. Such problems affect not only the performance of the computer network, but can also cause failures and problems in business processes, so you should not ignore all this. You must understand that system administration is not a luxury, but an objective necessity!
This includes all work related to debugging, maintenance, optimization, control, other activities aimed at maintaining the information system. No need to think that this is the usual maintenance of computers and computer equipment. These are versatile processes aimed at using a sound strategy, as well as requiring highly qualified specialists.
What is the advantage of professional system administration, which is performed by qualified specialists? First of all, this is a well-planned process, which involves clear planning, execution and further development. Necessarily sysadmin determines the company's needs for information resources. It also takes into account the specifics of the business, the system of interaction between individual units. Moreover, the organization of a computer network is carried out only taking into account all factors and is considered from different points of view. All systems, regardless of configuration, must be technically reliable and user-friendly. In order for the company’s IT infrastructure development policy to be reliable, it is necessary to conduct an IT audit, which will be the basis for such development.
If we talk about system administration not in general, but as a daily task, then the network status is monitored here, the configuration of all connected devices is carried out, prevention is carried out, various problems are fixed. Also, such work includes setting up software, preventing external attacks, various threats, other types of unauthorized access to the network and internal system.
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