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…
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…
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…
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 …
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…
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…
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…
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…
How to Optimize MongoDB on Bare Metal Servers: SRE Playbook
The explosion of artificial intelligence retrieval applications has transformed the way enterprises deploy document databases. However, transitioning …
I got tired of writing post-mortems — so I built RCAi for SREs
I'm an SRE at Sony Interactive Entertainment. After a week where my teammate had four incidents (and four RCAs), I built something for the blank-page …
The Context Window Is RAM — Why Your Agent's SLIs Are Telling You It's Full
The Microsoft team that built the Azure SRE Agent published something in January that I keep coming back to. Six months into building it, they realize…
End-to-End Observability for vLLM and TGI: from DCGM to Tokens
Running large language model inference servers in production exposes gaps that neither stock Prometheus dashboards nor the official documentation of v…
Virtualize Game Development with NVIDIA RTX PRO 6000 Blackwell Servers
The game development ecosystem is scaling at an unprecedented rate. Modern studio teams are engineering massive, interconnected virtual worlds operati…
AWS Summit Seoul 2026: Korean Enterprises And Agentic AI
Over the last few years, people have been asking the same question about AI: with so much money going into models, GPUs, and data centers, when will i…
Production-Grade Observability: Building a Complete LGTM Stack with SLOs, DORA Metrics, and Intelligent Alerting
Introduction In modern DevOps, simply knowing whether your application is "up" or "down" isn't enough. Users care about latency, reliability, and the …
We're hiring a DevOps Content Engineer – Remote LATAM
We're building the agentic OS for DevOps — AI agents that make cloud environments self-building, self-healing, and self-optimizing. We're looking for …
The Future Guide for Escaping Single-Provider Administrative Failure
I no longer think the most dangerous cloud outage looks like an outage. The servers may be healthy. The dashboard may load. The data may still exist. …
Когда метрики сходят с ума: автоматическая детекция аномалий во временных рядах в Yandex Monium
В инфраструктуре Яндекса работают тысячи микросервисов, которые каждую секунду генерируют миллионы временных рядов — метрик. Это могут быть количества…
Putting an LLM Gateway in Front of Our Build Agents: Why We Picked Bifrost
TL;DR: We bolted an LLM gateway in front of the AI features in our build pipeline tooling and ended up running Bifrost instead of LiteLLM or Kong. The…
Your OTel Traces Are Lying to You Observability for the Reasoning Layer
Three weeks ago someone on the AWS Builders Slack posted something that stopped me cold. Their production AI agent had been running for six hours. CPU…
I Made 4 LLMs Argue With Each Other to Write Better Runbooks. Here's What Happened.
A single LLM writing a production runbook is like asking one engineer to design, review, and approve their own code. It works. Sometimes. But the fail…
Agentic AI in DevOps: Useful Only After You Add Guardrails
Agentic AI in DevOps: Useful Only After You Add Guardrails Most DevOps teams do not need an AI agent with production access on day one. What they actu…
Why Developers Should Learn How Systems Fail
Most developers spend years learning how to build software, but far fewer spend time studying how software breaks. Yet some of the most valuable engin…
etcd: mvcc: database space exceeded: full recovery guide for on-prem Kubernetes
It was a regular working day when the first alert landed. Kubernetes health check showing the control plane was degraded. I'd seen these before. Usual…
Using the github actions to automate monitoring dashboards
Introduction Creating and maintaining monitoring dashboards is an extremely difficult task for smaller companies and squads. We need to develop our mi…