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  2. Service-level agreement - Wikipedia

    en.wikipedia.org/wiki/Service-level_agreement

    A service-level agreement can track multiple performance metrics. In this context, these metrics are called service level indicators (SLIs). The target value of a given SLI is called a service-level objective (SLO). In IT-service management, a common case is a call center or service desk. SLAs in such cases usually refer to the following SLIs:

  3. Service integration and management - Wikipedia

    en.wikipedia.org/wiki/Service_integration_and...

    Alignment of Service Level Agreements is biggest challenge in SIAM as whenever an organization signs contracts with one vendor they look only specifics and current requirement. Overall SLA and Contractual alignment is biggest challenge in SIAM. Blame Game is still an issue.

  4. Managed services - Wikipedia

    en.wikipedia.org/wiki/Managed_services

    A managed IT services provider is a third-party service provider that proactively monitors & manages a customer's server/network/system infrastructure, cybersecurity and end-user systems against a clearly defined Service Level Agreement (SLA). [7]

  5. Service-level objective - Wikipedia

    en.wikipedia.org/wiki/Service-level_objective

    A service-level objective (SLO), as per the O'Reilly Site Reliability Engineering book, is a "target value or range of values for a service level that is measured by an SLI." [1] An SLO is a key element of a service-level agreement (SLA) between a service provider and a customer. SLOs are agreed upon as a means of measuring the performance of ...

  6. Shared services center - Wikipedia

    en.wikipedia.org/wiki/Shared_services_center

    A shared service is an accountable entity within a multi-unit organization tasked with supplying the business unit, respective divisions and departments with specialized services (finance, HR transactions, IT services, facilities, logistics, sales transactions) on the basis of a service level agreement (SLA) with a costs charge out on basis of some type and system of transfer price.

  7. ITIL security management - Wikipedia

    en.wikipedia.org/wiki/ITIL_security_management

    The maintenance sub-process starts with the maintenance of the service level agreements and the maintenance of the operational level agreements. After these activities take place (in no particular order) and there is a request for a change the request for change activity will take place and after the request for change activity is concluded the ...

  8. Operational-level agreement - Wikipedia

    en.wikipedia.org/wiki/Operational-level_agreement

    An operational-level agreement (OLA) defines interdependent relationships in support of a service-level agreement (SLA). [1] The agreement describes the responsibilities of each internal support group toward other support groups, including the process and timeframe for delivery of their services. The objective of the OLA is to present a clear ...

  9. IT service management - Wikipedia

    en.wikipedia.org/wiki/IT_service_management

    A service desk is a primary IT function within the discipline of IT service management (ITSM) as defined by ITIL. It is intended to provide a Single Point of Contact (SPOC) to meet the communication needs of both users and IT staff, [7] and also to satisfy both Customer and IT Provider objectives.