Or, for the maintenance of similar components of the it infrastructure – network equipment, pbx, copiers, etc. A partial or complete translation service processes to Outsourcing provides two main advantages: cost savings on maintenance information system and obtaining a stable and quality of service. To apply the most effective way of outsourcing, it should be to begin to understand how to organize a service of it processes in the company. The ideal is to conduct an audit information system and a service it department. Such studies can evaluate the effectiveness of company information system and identify a number of "bottlenecks" in its maintenance. To understand how much money is spent on the it services, this audit should include an assessment of the cost of the information system. Important is the question of structuring the information system of the company on the territorial, organizational and technological criteria.
The result of this study should be a detailed diagram of an information network company, which will be marked with the basic units of information processing, point of application service, information flows and all the other components of it infrastructure. Analysis of the costs of maintaining the it infrastructure will receive their bind both to the service processes, and organizational and territorial units of the bank. analysis of results The analysis of results from studies of information systems company, held on the following criteria: Identification of recurrent and isolated service processes: non-resident or remote branch office; a certain class of systems (copiers, printers, pbx, etc.); oavtonomnye processes (backups, development, creation and support of Web-site, etc.).