CoachA service-level indicator (SLI) is a carefully defined measure of some aspect of the service a user receives: here, the share of seconds in which the market data the risk service uses is at most five seconds old. A service-level objective (SLO) is a target for an SLI over a period: here, 99.9% of the trading seconds of a 30-day month.
Quantitative Finance · Glossary
What is Service-level indicator, service-level objective?
Also known as: service-level indicator · service-level objective