The maintenance of servers is something that involves maintaining a computer server of the type that is updated and working correctly so that a network of computers can operate without any problems. The maintenance of servers performed correctly is usually the task of a network administrator, and is very important to avoid potential problems of various kinds. If good maintenance is not done on a computer network, regardless of whether the network is large or small, software applications will not work as expected. In some cases, a network may experience a failure of greater or lesser severity that could be avoided with simple regular revisions.
As has been said, this type of maintenance, as in many others, requires a technical administrator who has experience in these tasks, also known as network analyst. This means that an administrator must verify the functioning of the servers he is in charge of, as well as the possible security risks and the procedures to make copies of the data that the servers store. This must be done every so often to have all the information updated. As part of this procedure, the administrator normally ensures that there is some kind of automated system to monitor all these tasks. These monitoring tools are usually included with the server.
However, even with automated tools up and running, proper server maintenance requires planning with a few basic steps to consider. In the first place, the administrator usually begins with a careful verification of the network, which includes the records of each one of the servers, control of the spaces in the hard disks, user permissions and the redundancy that they have in case of disaster. It also usually includes the temperature of the equipment and the room where they are located to ensure that they do not get too hot. If a server overheats, the CPU, memory and other components may be affected.
The security and functionality of the applications that are installed must also be verified. If necessary, additional patches can be installed, both on the servers and on the computers on the network. This is to ensure that all data is safe and that everything works as it should. Again, the records give a lot of information about possible access or unauthorized actions. The administrator must ensure that the antivirus is updated on all computers in the network.
During maintenance on the servers, packages and update applications that manufacturers advise should also be installed. Normally, this work these tasks are usually done outside working hours so as not to affect the service and daily work. When necessary, you can restore the system or at least a part. It can also include replacing hardware parts. A backup plan is usually included as well. This is important in case of system failure and so that the work is not affected. Depending on the type of data stored in the servers, you can choose to backup daily, weekly or monthly.