Articles
Writing by Alex Hsieh（謝明宏）on cloud infrastructure, DevOps, SRE, and AI automation. Every article is grounded in production experience or careful evaluation — not vendor blog posts repackaged.
Topics
Cloud & Kubernetes
Practical guides on running cloud infrastructure and Kubernetes in real environments:
- Kubernetes cluster operations: upgrades, node management, and production hardening
- GitOps workflows and continuous delivery for Kubernetes workloads
- Multi-cloud architecture patterns and trade-offs
- Cost optimization strategies for cloud-native teams
DevOps & SRE
- Incident management and blameless postmortem culture
- SLO/SLI design that actually drives engineering decisions
- Toil measurement and reduction through automation
- Observability: what to measure, what to ignore, and why
AI Automation
- LLM-powered diagnostics for Kubernetes and cloud infrastructure
- Runbook automation with AI agents
- Evaluating when AI tooling adds value vs. when it adds complexity
- Building guardrails for AI-augmented operations
Where to Read
- devops-with-alex.com — Primary site for DevOps, SRE, and cloud content.
- blog.devops-with-alex.com — Longer-form articles and tutorials.
- ai-brain-alex.com — AI agents, automation, and the future of infrastructure operations.
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