Practical articles on AI, DevOps, Cloud, Linux, and infrastructure engineering.
The LLM stack is a maze of APIs, GPU clouds, gateways, and serving tools. This is the map to what each layer is for and how to keep the bill sane.
The IaC landscape fractured after the Terraform license change. This is the map to what each tool is actually best at, and how to choose without regret.
Terragrunt keeps large Terraform setups DRY and orchestrated, but small teams often pay its learning curve for little return.
Git's errors are scarier than the fixes. This is the map to the ones everyone hits: what each message means, the safe way out, and how to avoid losing work.
The observability market is huge and the pricing is a minefield. This is the map to the tools that matter, what each is best at, and how to avoid a runaway bill.
Most Docker time is spent fighting the same handful of errors. This is the map: what each one means, the command that reveals the cause, and the fix.
Both Pulumi and AWS CDK let you define infrastructure in real programming languages, but they split hard on multi-cloud, state, and engine maturity.
Every CI/CD platform claims to be fast and easy. The real differences are in pricing, self-hosting, and where each one falls apart at scale. This is the map.
Teams spend most of their Kubernetes time debugging, not building. This is the map to the errors that eat that time: what each one means, how to diagnose it fast, and the fix.
A practitioner comparison of Spacelift, env0, and Atlantis across hosting, policy, pricing, drift, and ephemeral environments to help you pick.
Buildkite runs the control plane and lets you own the compute; Actions keeps everything close to your repo. Here's how they actually differ once you scale.
Git dropped you into "detached HEAD" and the commits you just made seem to have vanished. Here's what happened and how to get your work back.
