SIG Performance Model
SIG Performance design tactics, based on SIG models https://www.sig.eu/resources/sig-models/.
Source https://www.sig.eu/wp-content/uploads/2016/10/SIG_Evaluation_Criteria_Performance_Efficiency_Guidance_for_producers.pdf
= 13 items
(filtered by ) / - ISO 25010 / Performance EfficiencyPerformance relative to the amount of resources used under stated conditions.
- Time BehaviorDegree to which the response and processing times and throughput rates of a product or system, when performing its functions, meet requirements.
- Ensure that maximum limits of a product meet requirements (capacity)Degree to which the maximum limits of a product or system parameter meet requirements.
- Resource UtilizationDegree to which the amounts and types of resources used by a product or system, when performing its functions, meet requirements.
- SIG / Performance Efficiency Tactics
- Optimize Internal CommunicationLimit number of steps, usage of small messages, and number of transformations in inter-process communications.
- Limit External CommunicationLimit usage of external services and associated uncertainty especially if the system has no strong guarantees over the external service’s time behaviour.
- Optimize Common TransactionsApply common, relatively easy to implement strategies for optimization.
- Scale Transaction CapabilitiesMake it easy to increase transaction processing capacities when needed, both for individual components and for the system as a whole.
- Scale Data CapabilitiesTake care about volume and characteristics of the data.
- Isolate External InfluencesControl or exclude external influences that may impact the performance and the consistency of response times.
- Provision Resources ElasticallyAccommodate variations in workload. so that the consumed computer resources and associated costs of a service rise and fall proportionally to the workload.
- Observe System PerformanceKnow actual performance of the system and support problem analysis and resolution by measuring and monitoring the system.