If you work in IT, you’ve likely heard of or worked with ITIL. Perhaps you’ve even considered pursuing ITIL certifications. But is the investment worth the return? We’re taking a look at the cost of ITIL certifications at various levels and the benefits you can expect, so you can decide whether it’s an appropriate investment for you and your business.
Problem management aims to resolve the root causes of incidents and thus to minimize the adverse impact of incidents caused by errors within the IT infrastructure, and to prevent recurrence of incidents related to these errors. A "problem" in this context is the unknown underlying cause of one or more incidents, and a 'known error' is a problem that is successfully diagnosed and for which either a work-around or a permanent resolution has been identified. The CCTA (Central Computer and Telecommunications Agency) defines problems and known errors as follows:
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ITIL concentrates on bridging the gap between IT services and business needs. It essentially provides methods and practices for IT Service Management, and introduces a framework for concepts, structures, and procedures that can be applied in any organization. ITIL has been proven as a highly beneficial and practical framework for achieving strategic objectives, while reducing costs and risk. Through introducing ITIL to a business, you will see a major improvement on productivity and efficiency. ITIL prevents a business and its employees from dwelling too much on technological issues, while boosting concentration towards customers and user experience. Across the globe, there is no IT Service Management framework more widely recognized and valued than ITIL.
ITIL describes processes, procedures, tasks, and checklists which are not organization-specific nor technology-specific, but can be applied by an organization for establishing integration with the organization's strategy, delivering value, and maintaining a minimum level of competency. It allows the organization to establish a baseline from which it can plan, implement, and measure. It is used to demonstrate compliance and to measure improvement. There is no formal independent third party compliance assessment available for ITIL compliance in an organisation. Certification in ITIL is only available to individuals.
The service desk functions are the single contact-point for end-users' incidents. Its first function is always to document ("create") an incident. If there is a direct solution, it attempts to resolve the incident at the first level. If the service desk cannot solve the incident then it is passed to a 2nd/3rd level group within the incident management system. Incidents can initiate a chain of processes: incident management, problem management, change management, release management and configuration management. This chain of processes is tracked using the configuration management database (CMDB), - ITIL refers to configuration management system (CMS), which records each process, and creates output documents for traceability (quality management). Note - CMDB/CMS does not have to be a single database. The solution can be Federated.