1512 posts tagged with "PaaS"
Platform-as-a-Service tooling, economics, and self-hosted alternatives
Your Queue Is Retrying Itself Slow: What OpenFaaS Adaptive Concurrency Fixes About Async Batch Work on Kubernetes
OpenFaaS's April 2026 queue-worker update replaces greedy async dispatch with a feedback loop that learns each function's capacity — clearing the same batch about 50% faster with far fewer 429 retries. How it works, what it costs, and whether a git-push PaaS should host functions or just containers.
Every Pulumi Stack Is Now a Kubernetes CRD: What Operator 2.0 Buys a Cluster API Fleet (and Where Crossplane Already Covers It)
Pulumi Kubernetes Operator 2.0 runs each stack in its own Workspace pod behind the stable Stack CRD. We grade what IaC-as-CRD buys a Cluster API management cluster, where Crossplane already covers the same ground, and which one your agent-operators inherit.
Railway's $100M Bet: What Per-Second Pricing Really Costs When the Container Never Sleeps
Railway raised $100M to challenge AWS, but the same always-on API, worker, and Postgres costs ~$148/month on its per-second meter versus ~$20 on flat Hetzner boxes — and the '50% under hyperscalers' claim inverts against an actual AWS baseline. A worked three-way recompute plus the three-hour rule for when the meter wins.
Railway's One-Click Postgres Upgrades Land as Postgres 14's Clock Runs Out: the Button, the CNPG Runbook, and the 6x Cost Gap
Railway's September 11 one-click Postgres major-upgrade button, mapped click-by-click to its CloudNativePG equivalent: what the preflight, backups, and revert banner replace, a six-step runbook for doing it on owned hardware, and the 6x meter-vs-flat cost gap at two sizes.
One Team Picked Railway + SQLite Over Heroku Postgres: The $5 vs $12 Database Math Small Apps Get Wrong
A real ADR priced five ways to host a small SQLite app: Railway plus volume at ~$5/mo beat Heroku plus Postgres at $10-12/mo with zero code changes. A line-by-line recompute of each option, what Litestream plus S3 buys for pennies, and when SQLite stops being honest.
Railway Has SSH Now. It's Still Not Your Server
Railway, Render, Fly.io, and Heroku all offer shell access to workloads now — but a PaaS shell ends where the container ends. A dimension-by-dimension comparison plus the four debugging workflows that only exist on a machine you own.
The Free Tier Is Almost Dead: What 5 Side Projects Cost Now on Render, Railway, Fly.io, and One Hetzner Box
Render is the last holdout with a genuinely free compute tier — but its free Postgres expires after 30 days. A line-by-line repricing of five web-plus-Postgres side projects across Render, Railway, Fly.io, and a flat-rate Hetzner box, and the exact threshold where free stops being free.
The Machine You Can't SSH Into: Why Talos Linux Is the Right Node OS for a Hetzner-Backed PaaS
Talos Linux removes SSH, shells, and package managers from Kubernetes nodes. A before/after comparison plus the Copy Fail CVE case shows what that buys a Hetzner-backed PaaS — and where the tradeoffs bite.
Where Lovable, bolt.new, and v0 Run Your Generated Code: Firecracker vs gVisor vs Docker, Priced Against a Hetzner Box
bolt.new runs generated apps in your browser, v0 in Firecracker microVMs, Lovable in preview containers. Boot-latency ranges, isolation tradeoffs, and per-run cost math for each rung — plus the run volume where owned hardware wins.