Service availability: the time available for the usage service. This can be measured on the basis of the window of opportunity, for example between the hours of 8.m and 6 P.m. an availability of 99.5% and an availability of more or less at other times. E-commerce operations usually have extremely aggressive SLAs at all times; 99.999 percent uptime is a non-unusual condition for a site that generates millions of dollars an hour. SLAs are an integral part of an IT provider contract. An SLA gathers information on all contractual services and their expected reliability in a single document. They clearly state metrics, responsibilities, and expectations, so that no party can invoke ignorance in case of problems with the service. It ensures that both parties have the same understanding of the requirements. Any important contract that is not subject to an associated SLA (reviewed by a lawyer) is open to intentional or accidental misinterpretations. The SLA protects both parties in the agreement.
Make sure the metrics reflect factors that are under the control of the service provider. To motivate good behavior, SLA metrics must reflect factors that lie in the control of the extern externator. A typical mistake is to sanction the service provider for delays caused by the customer`s lack of performance. For example, when the customer provides application code change specifications several weeks late, it is unfair and demotivating to keep the service provider on a predetermined delivery date. Designing the SLA from two sides by measuring the customer`s performance in interdependent actions is a good way to focus on the expected results. The SLA should contain not only a description of the services to be provided and their expected service levels, but also metrics that measure the services, the obligations and responsibilities of each party, the corrective measures or penalties applicable to violations, and a protocol for adding and removing metrics. The SLA is a documented agreement. Let`s see an example of an SLA that you can use as a template to create your own SLAs. Remember that these documents are flexible and unique. If necessary, make changes, as long as you include the relevant parties, in particular the customer. And consider other topics you might want to add agreements to, for example: B.: Many SLAs meet the specifications of the Information Technology Infrastructure Library when applied to IT services.