Optimization challenges of resources in it outsourcing companies in uncertain market conditions

The introduction of computer networks can significantly speed up the execution of information processes, as well as increase the efficiency of distribution and use of hardware, software and information resources. In a network, different computers perform different functions. Computers that give other computers access to their resources and manage the distribution of network resources are called servers. Those computers that use the servers' resources are known as clients. The article is devoted to the study of the important issue of the selection and use of tools for the order of server administration, which manage and maintain the server infrastructure in the environment of the network of computer clubs in order to determine the classification of system server administration tools, which are necessary for effective management of servers in computer networks. Carrying out various tasks requires making decisions about choosing server administration tools from the many available or developing new ones for managing and maintaining the server infrastructure, which leads the company to achieve business goals. Difficulties with the choice of effective tools for solving tasks lie in the competence of network administrators. This issue is especially important when it comes to training system administrators. That is, it is necessary to achieve certain educational goals, after achieving which the network administrator will be able to: describe the functions of the administration center, describe the rules for the effective use of package tools for system administration, determine the procedure for dispatching servers; use a variety of remote server administration tools to manage servers; apply cross-platform administration tools, apply tools for automating the performance of individual administration tasks, etc. To solve the problem, a list of typical groups has been defined: 1) administration of user groups; 2) administration of security measures; 3) administration of local and global networks; 4) monitoring of events and resources; 5) data archiving and recovery. Classes of tools for automating system administration tasks are offered: tool packages for system administration; cross-platform administration tools; tools for individual administration tasks. Considerable attention in the course is given to the analysis of the classes of system administration tools, since knowledge of system administration tools is necessary to troubleshoot, test, communicate, and fix the systems needed to continue operation. With the right tools, the job becomes less tedious as many tasks can be accomplished with these system administration tools. Overall, the article provides valuable information for system administrators looking for ways to improve their system administration skills and knowledge and may be useful for companies looking for ways to optimize their server infrastructure.