Network Automation
Telemetry Sketchpad: Models That Survive On-Call
Design lean telemetry schemas, test cardinality traps, and export views that on-call engineers can parse at 3 a.m.
Automation Advanced Remote
Tuition (informational)
680,000 KRW
No checkout on this site—coordinators confirm scope before invoices.
Async labs + live reviews
4 sessions · 14 lab hours
Scenario brief
More data is not more clarity. You build a minimal set of metrics and logs that tell a story during brownouts. Labs include cardinality surprises, label discipline, and pairing with ticket narratives so post-incident reviews have receipts.
Lead mentor
Noah Im
Writes curriculum like release notes: terse, kind, and dated.
Inside the lab
- Sample pipelines with sane retention defaults
- Exercises on label sprawl and how to unwind it
- Mentor review of your on-call dashboard draft
- Synthetic incident injects with ambiguous symptoms
- Templates for handoffs between net and platform teams
- Ethical discussion on user-impacting visibility
- Export pack for internal quality standards reviewers
Outcomes
- Ship telemetry that is explainable under stress
- Catch cardinality issues before storage bills spike
- Pair metrics with human-readable incident prose
Logistics questions
We focus on portable patterns. Bring your agent docs; mentors help translate, not endorse a single stack.
Cohort notes
“Telemetry Sketchpad stopped me from adding another metric every time I panicked.”
Cleo · Observability engineer · Northline Health IT
Via Google