SRE & Observability Blog
Weekly articles on Site Reliability Engineering, SLOs, and modern observability practices
The Benefits of SLOs: What They Change During an Incident
Better incident response, clearer prioritisation and honest customer updates all come from the same place — a number everyone agreed on before anything broke.
Read more →Why SLOs Matter: What Changes When Reliability Has a Number
SLOs turn reliability from an argument into a trade. How a single agreed number changes ship decisions, prioritisation and the conversation between engineering, product and customers.
Read more →SLIs and SLOs: What Good Looks Like, in Numbers
An introduction to service level indicators and objectives — how to turn a vague promise about reliability into a measurement, a target and a budget your team can spend.
Read more →No SLO, No Merge: Closing the AI-DLC Loop from Agent to Production
AI-DLC puts observability, incident response and SLO reporting inside the lifecycle. Learn how to make agents ship dashboards, alerts and error budgets alongside the code.
Read more →Rules, Sensors and Gates: The SRE Control Loop Inside the AI-DLC
Rules feed forward, sensors feed back and gates hold the line. Learn how the AI-DLC control loop maps onto SRE practice and why deterministic checks beat model self-assessment.
Read more →Error Budgets for Autonomous Delivery: Governing Agent Speed Without Losing Control
Autonomy should be earned, not assumed. Learn how an error budget policy decides when an AI-DLC run may skip approval gates and when the guardrails come back automatically.
Read more →SLIs for the Dark Factory: Turning AI-DLC Stage Events into Service Level Indicators
A lights-out software factory still needs SLIs. Learn how to turn AI-DLC gate, sensor and bolt events into good-over-valid ratios your team can measure and defend.
Read more →Observability for AI Harnesses: What to Measure When the Developer Is an Agent
AI coding harnesses are production infrastructure now. Learn which signals to collect from agent sessions, stages and tool calls, and how AI-DLC's audit trail becomes telemetry.
Read more →SLOs as Code: Version-Controlled Reliability with OpenSLO, Sloth and Pyrra
Learn how OpenSLO, Sloth, Pyrra and Terraform let you define SLOs in YAML, review them in pull requests and generate burn rate alerts automatically.
Read more →Fresh, Complete, Correct: Setting SLOs for Data Pipelines
Availability SLOs make little sense for a nightly batch job. Learn how freshness, coverage and correctness SLIs bring SRE discipline to data pipelines.
Read more →From Spike to Span: Linking Metrics, Logs and Traces with Exemplars
Stop copy-pasting timestamps between dashboards. Learn how exemplars and trace context turn metrics, logs and traces into one connected investigation.
Read more →Continuous Profiling: Observability Down to the Line of Code
Traces show which service is slow; profiles show which line of code. Learn how Pyroscope, Parca and OpenTelemetry Profiles fit into an SRE toolkit.
Read more →Break It on Purpose: Chaos Engineering with SLOs as the Safety Net
Learn how SLIs define the steady state, error budgets size the blast radius and burn rate alerts abort a chaos experiment before users notice.
Read more →Reliability for RAG: Setting SLOs for AI Retrieval Pipelines
Latency SLOs alone will not keep a RAG pipeline reliable. Learn to measure retrieval quality, generation quality and cost as SLIs your team can act on.
Read more →Post-Incident Reviews That Fix Systems, Not People
Turn incident retrospectives into real reliability gains. Learn how blameless post-incident reviews surface systemic causes and produce action items that ship.
Read more →Burn Rate Alerts: Catch SLO Breaches Before They Land
Learn how multi-window, multi-burn-rate alerting turns your error budget into pages that matter: fewer false alarms and faster detection of real outages.
Read more →Ship Reliability Safely: Progressive Delivery & Feature Flags for SRE
Discover how progressive delivery and feature flags empower SRE teams to safely roll out reliability improvements, minimize risk, and protect your error budget.
Read more →Optimizing Cloud: Where SRE Reliability Meets FinOps Efficiency
Discover how Site Reliability Engineering (SRE) and FinOps collaborate to balance reliability investments with cloud cost optimization, ensuring efficient and high-performing systems.
Read more →Unifying Cloud Visibility: Mastering Multi-Cloud Observability
Learn how to achieve unified observability across AWS, GCP, & Azure. Discover strategies for a 'single pane of glass' view to enhance SRE practices & incident management.
Read more →Shedding Light on Serverless: A Guide to Observability
Unlock the secrets of serverless observability. Learn how to tame the 'invisible architecture' with logs, metrics, and tracing for reliable, scalable applications. Essential SRE concepts for engineers.
Read more →Mastering Observability in Dynamic Kubernetes Environments
Navigate the complexities of Kubernetes observability. Learn how to effectively monitor metrics, logs, & traces in ephemeral containerized systems for robust SRE practices.
Read more →Picking Your SRE Platform: Datadog, Honeycomb, or New Relic?
Navigate the choice between Datadog, Honeycomb, and New Relic for your SRE observability needs. Learn a practical framework to select the best platform for monitoring, incident response, & SLOs.
Read more →Unlock SRE Insights: Open-Source Observability with Prometheus & Grafana
Discover how Prometheus & Grafana provide powerful, scalable, open-source observability for SRE without breaking the bank. Monitor systems effectively.
Read more →Proactive vs. Reactive: Choosing Your Monitoring Strategy
Explore synthetic monitoring & real-user monitoring (RUM) for SRE. Learn when to use each approach to ensure robust system performance & exceptional user experience.
Read more →Decouple Prompts from Code with Open Prompt Manager
Discover how Open Prompt Manager (OPM) enables SRE teams to manage AI prompts independently of code, providing multi-platform support, comprehensive telemetry, and mitigating operational risks.
Read more →Actionable Dashboards: Driving Decisions, Not Just Displaying Data
Learn how to design SRE dashboards that provide clear insights & drive immediate action, moving beyond mere data display to empower informed decision-making for engineers.
Read more →Structured Logs: Your SRE Secret Weapon for Faster Debugging
Unlock the power of structured logging for Site Reliability Engineering. Learn how machine-readable logs accelerate debugging, enhance observability, and streamline incident response for modern systems.
Read more →Efficient Distributed Tracing: Insights on a Budget
Learn how to implement distributed tracing effectively without excessive cost or performance overhead. Discover practical strategies for SREs & engineers to gain deep system insights.
Read more →OpenTelemetry in Production: Practical Lessons for SRE Success
Learn practical lessons from teams who have successfully implemented OpenTelemetry in production. Discover strategies for SRE success, cost management, and effective observability.
Read more →Beyond Alerts: Why Observability is Key for Modern Systems
Understand the critical differences between observability and monitoring in distributed systems. Learn why observability is essential for SRE and effective incident response.
Read more →Bolstering SLOs: The Essential Role of Database Reliability
Discover why database reliability engineering is crucial for achieving your Service Level Objectives (SLOs). Learn practical strategies for resilient databases and how they underpin system stability.
Read more →OpenTelemetry: Your Gateway to Deep System Insights
Discover OpenTelemetry, the open standard for unified observability. Learn how traces, metrics, & logs empower SRE teams to understand system behavior & improve reliability.
Read more →Deploy with Confidence: Progressive Delivery & Feature Flags
Learn how progressive delivery and feature flags enhance software reliability, reduce deployment risks, and improve incident response for SRE beginners.
Read more →The True Cost of Downtime: Quantifying Unreliability
Discover how to quantify the true cost of downtime for your services. Learn about direct & indirect impacts, from lost revenue to reputational damage, crucial for SRE beginners.
Read more →AI & ML for Smarter Incident Detection
Discover how AIOps and machine learning revolutionize incident detection for SREs. Learn to reduce alert fatigue, identify anomalies faster, and improve system reliability.
Read more →Unlocking Observability in Microservices with Service Meshes
Explore how service meshes enhance observability in microservices. Learn practical insights for SRE beginners on gaining visibility into distributed systems.
Read more →Empowering Reliability: The Platform Engineering & SRE Synergy
Discover how platform engineering empowers SRE teams by providing robust tools and automation, enhancing reliability, and improving developer experience. Learn their synergistic relationship.
Read more →