SIG Reliability Design Tactics
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_Reliability_Guidance_for_producers_1.pdf
= 13 items
(filtered by ) / - ISO 25010 / ReliabilityDegree to which a system, product or component performs specified functions under specified conditions for a specified period of time.
- MaturityThe system in thoroughly tested and has a low manual maintenance effort, minimizing the number of potential errors in production.
- AvailabilityThe system in thoroughly tested and has a low manual maintenance effort, minimizing the number of potential errors in production.
- Fault-ToleranceFitted with mechanisms to ensure a certain level of tolerance of errors, making sure that not every error results in a system failure.
- RecoverabilityShould the system fail despite all efforts, it has mechanisms to either recover fully automatically or support human intervention for fast recovery.
- SIG / Reliability Tactics
- Isolate FaultsPrevent faults propagating from one to other components.
- Prevent Inconsistent States (Transaction Handling)Prevents inconsistent states and/or data in the presence of errors.
- Avoid Single Points of Failure (Redundancy)Redundancy determines to which extent a system is vulnerable to a single point of failure.
- Automate DeploymentThe faster a system can be (re)deployed, the faster new versions can be put in production, enabling a faster recovery from errors and failures.
- Make System AutonomousAvoid the dependency of a system to human intervention to stay operational.
- Test ReliabilityMake test loads resemble production loads and architecture.
- Implement FailoverMake it easy to swithc to another component when one component fails.