Aligning SLAs and SLOs: When Business Promises Become Engineering Decisions

Most businesses treat Service Level Agreements (SLAs) as legal promises and IT treats Service Level Objectives (SLOs) as engineering targets. This episode collapses that divide: I argue that service guarantees are design choices that embed business priorities into architecture, cost, and operational practice. You’ll get a practical walkthrough of how to translate revenue exposure, customer expectations and regulatory needs into measurable SLOs, and how to make the trade‑offs explicit so neither side is surprised when latency, error budgets, or maintenance windows bite. Through a generalized consulting story we’ll examine a common failure mode—ambitious SLAs without capacity planning—and show how clear decision records, transparent costing, and simple incident contracts could have prevented repeated outages and finger‑pointing. The goal is hands‑on: not theory, but three concrete practices business and IT can adopt on Monday to align promises with engineering reality, preserve customer trust, and make availability a controllable business variable.Become a supporter of this podcast: https://www.spreaker.com/podcast/business-it-it-business--6867401/support.To continue the conversation, follow Mirko Peters on LinkedIn, where more insights and real-world examples are shared from both business and IT perspectives.