1512 posts tagged with "PaaS"
Platform-as-a-Service tooling, economics, and self-hosted alternatives
Render Lets You Repoint Production With One Click. Who Vouched for the Bytes?
Render's May 2026 dashboard swaps any service's backing repo or image with one click and an automatic deploy. The convenience is real, but without digest pins, signature checks, or a change ceremony, the audit trail vouches for the click — not the bytes.
Render Made Python Installs 10x Faster and Moved Support to Discord While the Builder Contract Stayed Put
Render's 2026 changelog made Python installs faster with 3.14 and uv, workspace bills flatter, and support chattier — while the builder contract underneath stayed vendor-owned. Here is which deploy failures faster installs cannot fix, and what changes when you own the builder.
Rotate the Database Password Without Shipping a Rebuild: A No-Redeploy Secrets Playbook for Git-Push Platforms
Self-hosted git-push platforms bake secrets into deploys, so every password rotation ships a rebuild. A playbook for decoupling them: projected Secret volumes, a reload sidecar, and the overlap ordering that keeps Postgres readers connected throughout.
The 2026 Self-Hosted PaaS Category Problem: Coolify, Dokku, CapRover, and Dokploy Are Docker Panels, Not Kubernetes Fleets
Coolify, Dokploy, Dokku, and CapRover top every 2026 self-hosted PaaS roundup, but they are Docker panels — not Kubernetes fleets. A three-bucket map, a 3-question category test, and what each bucket outgrows first.
Fixed vs. Metered: What a 4-Service Stack Really Costs on Sevalla vs Railway
The same four-service stack costs $69/month on both Sevalla and Railway — until workloads turn bursty or spiky. A worked three-scenario comparison with the math, plus the flat-rate Hetzner number that collapses both bills.
Tenant Offboarding Is a Data-Deletion Problem: The GDPR Erasure Checklist Across Volumes, Snapshots, Logs, Registries, and Backups
Deleting a churned tenant's namespace takes ninety seconds. Erasing their personal data from volumes, snapshots, logs, registries, backups, DNS, and metrics takes a checklist — here it is, with each store's deletion mechanism, retention clock, and an honest accounting of what cannot be deleted.
Vercel Now Deploys Your Dockerfile — and Admits Functions Weren't Enough
Vercel's summer 2026 Services release — multi-framework projects, private Service Bindings, and Dockerfile deploys — concedes the multi-service model Render, Railway, and Fly.io always sold. Here is what shipped, the capability-by-capability gap table separating functions from persistent services, and a decision rule for which side your stack falls on.
Wildcard TLS on Autopilot: How Every Tenant Subdomain Gets a Trusted Cert in Under 90 Seconds
Every tenant subdomain on a PaaS needs a trusted certificate at deploy time. Here is how one wildcard cert, cert-manager's DNS-01 solver, and Let's Encrypt deliver it in under 90 seconds — and why per-tenant certs hit rate limits first.
A2A, WebMCP, and MCP: Three Agent Protocols, Three Layers, One Deploy Pipeline
MCP, A2A, and WebMCP each cover a different layer of the agent stack — tools, delegation, and the browser. Here is where a deploy-from-chat platform belongs on each layer, and which ones to ship, defer, or skip.