SLO & Reliability Practical By Samson Tanimawo, PhD Published Dec 8, 2025 4 min read

SLOs as a Team Norm

SLOs become part of team culture.

Visible

The biggest gap between teams that talk about SLOs and teams that actually run on them is whether the SLO is visible. A target that lives in a wiki, referenced in a quarterly review, and surfaces only when the SRE writes a postmortem is not a norm. It is documentation. The norm only forms when the SLO is in front of the team continuously, not occasionally.

What "visible" actually requires:

Visibility is the foundation. The other parts of the norm cannot exist without it. A team that keeps its SLO out of view will not develop a relationship with it, and that relationship is what eventually produces the practice.

Conversations

The norm forms when the SLO becomes part of how the team talks to itself. Not a separate "reliability review" once a quarter, but a recurring topic in the conversations the team is already having. The SLO becomes one of the few things the team checks in on routinely.

The conversations are how the SLO transitions from a number to a frame. Once the team is using the SLO vocabulary in its routine talk, the norm has formed.

Compound

The norm compounds over time. A team that has had visible SLO performance and routine SLO conversations for two years operates differently from a team that just adopted the practice. The compounding is what produces the long-term identity.

SLOs as a team norm is the highest-leverage cultural practice an engineering team can adopt. It changes how the team talks, how it prioritizes, how it hires, how it grows. Nova AI Ops surfaces SLO data into the team's working surfaces (Slack, dashboards, standup tools) so the visibility happens automatically, the conversations happen routinely, and the norm has a chance to compound over time.