
Before defining SLAs we need to have an infrastructure to support the defined goals and responsibility in SLAs. SLM process takes cares of that.
Please tell me ,exactly what is service level management (SLM)?
SLM is the process of setting, measuring, and ensuring the maintenance of service goals. Whatever may be the service, SLM helps companies make sure that the key targets for service success—such as performance, quality, are being met. SLM defines the metrics for measuring service success, and a process for responding when the metrics are not being met or are at risk of not being met.SLM is a concept often associated only with IT operations, but it can be applied to any business or service.
SLM -Best example Mumbai’s Dabbawalas.
Dabbawalla or Dabbawallah is a person in the city of Mumbai who is employed in a unique service industry whose primary business is collecting the freshly cooked food in lunch boxes from the residences of the office workers (mostly in the suburbs), delivering it to their respective workplaces and returning back the empty boxes by using various modes of transport.heir entire system depends on teamwork and meticulous timing. Tiffins are collected from homes between 7.00 am and 9.00 am, and taken to the nearest railway station. At various intermediary stations, they are hauled onto platforms and sorted out for area-wise distribution. There are lot of case management studies available. Still top level management gurus are wondering about the Dabbawala’s service success. http://www.mydabbawala.com/
Their SLM concepts are very simple.
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- Defining the service (delivery of lunch boxes)
- Providing metrics for measuring the service (delivering before 12:30 PM)
- Making a guarantee of performance (Their current rating indicates a 99.999999 accuracy percentage of correctness, meaning one error in every six million transactions—an astonishing degree of exactness.)
SLM Concepts and Terminology
To ensure end-user satisfaction, or to meet overall cost and efficiency goals, an enterprise IT team must define the services it intends to deliver, metrics for measuring their success, a means for monitoring and ensuring service performance, and a method of responding if service levels are not met. ervice provider companies have a great need to set up, deliver, manage, and report on services for their customers. This requires additional capabilities, such as penalty calculation, SLA contract tracking, differentiable service levels, and customizable reporting by customer.
SLM is a tool to craft best service.
Service level management, or SLM, is a set of tools and disciplined, proactive procedures used to ensure that adequate levels of service are delivered to users in accordance with business priorities and at acceptable cost. It requires IT to define parameters, establish a baseline, set objectives, monitor and assess objectives, and refine and improve service levels. Clear and open communication between customer and service provider is essential for effective SLM. The service provider, whether internal to the enterprise or an external third party, must understand what the customer perceives as good service. In tandem, the customer must understand what is reasonable to expect of IT, given limitations in hardware, staffing, and other resources.
Service Level Agreements (SLAs)
Service level agreements, or SLAs, are an agreement between the customer and the service provider.An SLA usually contains:
A description of the service
The approval process for changes to the agreement.
A definition of terms.
Responsibility of service providers and customer.
Service metrics, which are defined in service level objectives (SLOs) and indicators (SLIs)
Service Level Objectives (SLOs)
Service level objectives, or SLOs, define the level of service that is to be provided, as agreed to by the parties involved. An SLA covering a service typically contains several SLOs. LOs include:
- Availability of support.
- Performance.
- Response Time.
- Service Level Guarantees.
Service Level Indicators (SLIs)
Service level indicators (SLIs) are at the heart of any SLA. It helps to find out ,whether the service functioned as well as it was supposed to. They allow SLM to be measured and quantified, and provide the assessment of whether or not a commitment is being met. SLIs should contains:
- Performance, and accuracy metrics
- Measurable quality definition.
- Necessary metrics for measurement.
Who is responsible for defining and monitoring SLM?
Here with I have attached a simple ORG_Chart.jpg to illustrate the organization structure to support SLM. There should be a separate department for Customer Service irrespective of the company size and business. In a small company, where there is no middle level management then, CEO/MD can play a dual role or first level management can play a dual role.
The roles defined here are place holders and any person can play that role. Companies must identify some one to play the defined role for successful SLM.
