slo

DE//AGENT currently lists 2 resources under slo: 1 tutorial, 1 reference. Everything below is derived from the live registry — counts, capabilities, verification state and security posture come from the curated records, never from marketing copy.

Documented learning objectives across these resources:

• Define an SLI and an SLO for a data property like freshness or completeness — via Define reliability in numbers — SLIs, SLOs, and error budgets
• Compute an error budget and state what burning it permits and forbids — via Define reliability in numbers — SLIs, SLOs, and error budgets
• Borrow the incident and postmortem loop for data platform failures — via Define reliability in numbers — SLIs, SLOs, and error budgets

These resources map to stage: System Design (2). Follow the four-phase roadmap to place this topic inside a progression instead of learning it in isolation.

Every entry, its shape and its trust state — sorted by the registry's composite score. This table is the honest version of a marketing comparison: no sponsored placements, no unverifiable claims.

How scores are computed: source quality score.

Highest composite score first:

1. Define reliability in numbers — SLIs, SLOs, and error budgets score 34.15 — intermediate
2. Google SRE Books score 27.7 — difficulty not documented

Scores rank provenance, completeness and trust — read how verification works before adopting anything.

• Define reliability in numbers — SLIs, SLOs, and error budgets — A design without reliability numbers is a wish. This lesson borrows the SRE toolkit — SLIs, SLOs, error budgets, incident management, postmortems, and capacity planning — and point… details
• Google SRE Books — Google's Site Reliability Engineering books, free online: SLIs/SLOs/error budgets, incident management, postmortem culture and capacity planning. The vocabulary source for reliabil… details

Adjacent topics: reliability (2 shared), sre (2 shared).

Study path: the roadmap places this topic in a progression · the scoring model explains the numbers · the trust rule catalog shows every security check these entries passed through.