DevOps
15 posts tagged #devops
15 posts on DevOps, spread across AI Coding Tools & Workflow (6), AI Agent Architecture & Frameworks (1), Local LLM Hardware (1) — most read: “Topcoat Rust Web Framework Tutorial: Auth, DB and SSR” and “eBPF vs Sidecars: Kubernetes Observability Migration Plan”.
Developer Tools Topcoat Rust Web Framework Tutorial: Auth, DB and SSR
A production-minded Topcoat Rust web framework tutorial: project setup, routes + SSR mental model, Postgres + migrations, auth, forms, profiling, and deploy gotchas.
Cloud and DevOps eBPF vs Sidecars: Kubernetes Observability Migration Plan
A pragmatic migration plan for Kubernetes teams moving from Envoy sidecars to node-level eBPF observability, with P99 validation and telemetry cost controls baked in.
Developer Tools AI Code Review in GitHub Actions: CI/CD Pipeline Setup
Every vendor shipped a 2026 'best tools' listicle. None shipped the YAML. Here's a complete, copy-pasteable GitHub Actions config that wires AI code review into your pipeline — triggers, secrets, cost caps, and a real merge gate.
Developer Tools Tailscale vs WireGuard: Which VPN Should You Use?
I'd pick Tailscale for any team that needs a working mesh in under an hour, and raw WireGuard for infrastructure where you control every packet and can't hand keys to a third party. The fault line is control vs. convenience — and it's sharper than most comparisons admit.
Developer Tools GitHub Actions vs CircleCI: CI/CD Cost, Speed and Setup
I'd pick GitHub Actions for solo devs and GitHub-native teams who want zero-friction setup; I'd pick CircleCI for performance-obsessed teams who need faster parallelism and fine-grained resource control. The split isn't about features — it's about where your bottleneck actually lives.
Developer Tools Docker vs Podman 2026: Which Runtime Should You Use?
I'd pick Docker for teams that need a mature ecosystem and fast onboarding, and Podman for rootless, daemonless production environments where security and systemd integration matter. Here's the fault line I hit running both in real projects.
Developer Tools WSL2 vs Native Linux: Performance, GPU and Dev Workflow
I'd pick WSL2 for Windows-first teams shipping to Linux servers, and Native Linux for anyone running GPU workloads, containers at scale, or needing bare-metal latency. The fault line isn't ideology — it's kernel access and how much your toolchain fights Windows.
Cloud and DevOps Fly.io vs Railway: Global Edge Control or Shipping Speed?
Railway wins for rapid prototyping and team-friendly simplicity; Fly.io wins for global edge performance and production-grade control. If you're choosing a modern PaaS, the right answer depends almost entirely on where you are in your product lifecycle.
AI and Machine Learning AI Agent Failure in Production: 5 Patterns to Prevent It
An AI coding agent deleted PocketOS's production database and its backups in nine seconds with one API call. Five architectural patterns that stop autonomous AI agents from doing the same to your infrastructure.
Technology pgBackRest vs Barman vs WAL-G: Postgres Backups Compared
pgBackRest nearly died in April 2026 when its sole sponsor pulled out. Here's what happened, who rescued it, and how it compares to Barman and WAL-G for production PostgreSQL backups.
Technology Ubuntu 24.04 LTS Developer Review: Stay, or Move to 26.04?
A developer-first audit of Ubuntu 24.04 LTS Noble Numbat — toolchain versions, kernel 6.8, container stack, AI/ML compatibility, and the 2026 upgrade decision with 26.04 now available.
Cloud and DevOps Bunny vs Cloudflare in 2026: Why Developers Are Switching
Cloudflare's free tier is generous, but it comes with strings. Here's why indie developers and startups are switching to Bunny.net for predictable pricing, real support, and fewer existential risks.
Cloud and DevOps eBPF Monitoring vs Sidecars: How Datadog Uses eBPF
Sidecar proxies had a good run, but eBPF is eating the service mesh from the kernel up. Here's how Datadog's bet on kernel-level observability is reshaping cloud-native monitoring.
Developer Tools Ubuntu Sudo Password Asterisks: Why 26.04 Ended the Silence
Ubuntu 26.04 LTS shows sudo password asterisks by default, breaking a 46-year Unix tradition. Here is why the security tradeoff is worth it.
Cloud and DevOps Cockpit Linux Review: A Web GUI That Works With SSH
Cockpit is a free, open-source web GUI for Linux servers that uses zero background resources and manages everything from containers to VMs. Here's why it deserves a spot in your stack.
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