Tag Archives: SRE

SRE: SLA vs SLO vs SLI

SLA — Service Level Agreement. It’s more law-related. It’s about contracts. SLI — Service Level Indicator. It’s some parameter that should be measured and which should be kept in some range. SLO — Service Level Objective. It says how often SLI could fail. Like SLI should be true for 99.9% of the time. Video from …

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