Building an AI SRE That Learns From Every Outage: Inside Nexus Sentinel
Every engineering team has experienced it. A production incident happens at 2 AM. An engineer joins the bridge call, opens dashboards, checks logs, se…
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What is SRE? A Beginner's Guide to Site Reliability Engineering
Why This Matters: The 2 AM Problem It's 2 AM. Your phone rings. Your production database is down. Customers can't log in. Revenue is dropping by the s…
Surviving the region you run in: failover on Aurora DSQL, and what the demo proves
The thesis Quorum is built on is uncomfortable and true: the tools a team uses to coordinate an incident often live in the same region as the thing th…
Incident Automation: What to Automate, What to Leave to Humans
Incident response automation is a trap. Some things should be automated. Some things absolutely should not be. Getting the line wrong is worse than au…
DevOps Salaries & Hiring in India 2026: What 800+ Live Job Listings Reveal
If you're a DevOps, SRE, or Cloud engineer in India — or hiring one — the market in 2026 looks very different from a few years ago. Instead of guessin…
Supercharging Kubernetes: How eBPF is Revolutionizing SRE and Platform Engineering
The ecosystem surrounding Kubernetes has always been a rapidly moving target. Just when Site Reliability Engineers and Platform Engineers feel they ha…
The Engineer Who Owns Nothing: A Cautionary Tale
I'm going to tell you about an engineer I worked with. Call him Mark. Mark was talented, well-liked, and utterly ineffective. Here's what I learned fr…
Error Budget Policies That Hold Leadership Accountable
Error budgets are useless without a policy. 'We're out of error budget' should trigger consequences. If it doesn't, you don't have an error budget — y…
Engineering Design Document: Reusable Observability Platform V2
A production-focused redesign of a Stage 6 LGTM observability platform, moving from a single-service Anvila monitoring setup to a reusable, secure, hi…
Open-source SRE methodology skills an AI agent can load. Apache-2.0, runnable offline against fixtures, no credentials.
TL;DR: sre-skills is an open-source (Apache-2.0) library of SRE methodology skills an AI agent can load: the decision procedure for working an inciden…
Stop Guessing, Start Profiling: A Dev's Guide to Go Mechanics
The Problem: The Mysterious 2-Second Freeze Imagine your Go microservice is a chef in a busy kitchen. It processes orders (JSON payloads) super fast. …
How We Handled Our First Major Outage (And Survived)
Three years ago we had our first real outage. Six hours of downtime. Thousands of angry users. Multiple executives on the call. Here's what we did rig…
The Economics of Reliability: When to Invest, When to Accept Risk
Reliability is not a virtue. It's an investment. Too little and you lose customers. Too much and you can't afford to ship. The question is: where's th…
How I Built an AI Agent That Fixes Production Errors Using Memory — And Why Memory Changes Everything
Production is down. Slack is on fire. Your phone is ringing. You've seen this exact error before — ConnectionResetError: [Errno 104] cascading through…
GPU Incident at 3am: eBPF Tracing from Page to Root Cause in 60 Seconds
TL;DR 3am page: GPU training pipeline missed its SLA. Datadog shows 95% GPU utilization. nvidia-smi agrees. Everything looks green, but the job is 3x …
Building Trust with Product Teams as an SRE
SRE teams that fight with product teams don't get things done. SRE teams that get along with product teams get surprising amounts of reliability work …
Hidden Coupling in Distributed Financial Systems: Dependencies You Didn't Know You Had
Abstract Distributed financial systems are described through explicit interfaces. Services call APIs, consume events, write to databases, submit trans…
От Prometheus к Victoria Metrics: как мы пересобрали мониторинг в Kubernetes
1. Введение Всем привет! Меня зовут Яблоков Олег, я — ведущий инженер ИТ-отдела Navio и отвечаю за систему мониторинга основной инфраструктуры …
Incident Command: The Skills They Don't Teach You
Running a production incident is a skill. Most of the skill isn't technical. Here's what nobody told me when I started running incidents. Skill 1: Cal…
The AI Pilot-to-Production Gap Is an SRE Problem And We Already Know How to Close It
A startup raised $50M this week to help companies move AI out of stalled pilots and into production. Investors called it "the defining gap of 2026." S…
The 32-bit Hidden Countdown in ClickHouse Keeper: How an XID Overflow Gave Us Weekly Read-Only Bursts
A production debugging story: tracing recurring 2–5-second read-only storms on a ClickHouse cluster down to a single 32-bit integer — and the one-line…
Setting Up Alerts and Notifications for Performance Bottlenecks
TL;DR Alert on symptoms, not causes – users feel latency and errors, not high CPU. Alert on p95 latency and error rates, not internal metrics. Use SLO…
The SIGTERM our build workers ignored, and the 90s that fixed it
TL;DR: Our ECS build workers were quietly killing in-flight jobs every time we scaled in or deployed. The fix wasn't a bigger timeout, it was actually…
Why Most Disaster Recovery Tests Don't Test Recovery
The test passed. The runbook completed. Infrastructure came back online inside the RTO window. None of that means the organization can recover from an…
From Eclipses to P95 Latency: What the Joseon Dynasty Can Teach Us About Incident Response
From Eclipses to P95 Latency: What the Joseon Dynasty Can Teach Us About Incident Response The Joseon Dynasty ruled Korea for more than five centuries…
The Case for a Dedicated Reliability Engineer
Many engineering teams treat reliability as 'everyone's responsibility.' In practice, that means it's nobody's responsibility. Here's why you need som…
Agentic Ops: How I Shipped My Vibe-Coded Game to Production
Over the weekend, I vibe coded a cooking game. You combine random ingredients, and the game generates a dish with a score and a snarky review — stuff …
Building ReefWatch, a Coral-Powered Production Triage Agent
Production incidents almost never break in one place. The alert fires in one tool. The broken deploy is in Netlify. The suspicious change is in GitHub…
Observability Telemetry and Predictive AIOps
The Non-Negotiable Imperative: Architecting Predictive AIOps for IBM ACE/MQ The era of reactive integration management is dead. In today's hyper-conne…
[Перевод] Логи, метрики и счёт в конце месяца: как телеметрия превращается в архитектурный долг
После инцидента команда почти всегда хочет видеть больше: добавить поле в лог, сохранить еще одну метку, оставить дашборд «на всякий случай». В момент…