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694 posts tagged with "Self-Hosting"

Running your own PaaS and infrastructure on machines you own

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vCluster Cuts Tenant-Isolation Costs 3x Over One Machine Per Tenant — Here's the Math
·Dora Noda·9 min

vCluster Cuts Tenant-Isolation Costs 3x Over One Machine Per Tenant — Here's the Math

A worked cost model for isolating 50 tenants on a Cluster-API-managed fleet: one dedicated machine per tenant versus vCluster's shared-pool virtual control planes, and where the shared-kernel tradeoff still bites.

PaaS
self-hosting
infrastructure
cost-optimization
+1
Broadcom Donated Velero to CNCF — Here's the Backup Checklist a Self-Hosted PaaS Should Actually Run
·Dora Noda·9 min

Broadcom Donated Velero to CNCF — Here's the Backup Checklist a Self-Hosted PaaS Should Actually Run

Broadcom handed Velero to the CNCF Sandbox, but Sandbox-tier projects still archive at a 15-20% rate within three years. Here's the honest risk read and the concrete backup checklist for running Velero against owned object storage.

self-hosting
PaaS
infrastructure
governance
+1
Vercel's Fluid Compute Pricing Confuses Function Cold Starts With Idle Time: A 2026 Bill Breakdown
·Dora Noda·9 min

Vercel's Fluid Compute Pricing Confuses Function Cold Starts With Idle Time: A 2026 Bill Breakdown

Vercel bills cold-start boot time as Active CPU but mid-request I/O wait as Provisioned Memory — two opposite billing treatments for what looks like the same 'waiting.' A worked Next.js bill shows how that split can double a monthly charge with zero traffic change.

self-hosting
PaaS
cost-optimization
infrastructure
HowdyGo's Vercel Image Bill Once 7x'd a $20 Plan: What 28,000 Images Actually Cost in 2026
·Dora Noda·8 min

HowdyGo's Vercel Image Bill Once 7x'd a $20 Plan: What 28,000 Images Actually Cost in 2026

HowdyGo's 28,000-image month once turned a $20 Vercel plan into a $135 bill. Here's the full math on what changed in 2025, what it costs today, and when a self-hosted Hetzner box still wins.

PaaS
self-hosting
cost-optimization
image processing
Vercel's Turbo Build Machines Are the Default Now — Here's the Real Monthly Bill
·Dora Noda·9 min

Vercel's Turbo Build Machines Are the Default Now — Here's the Real Monthly Bill

Vercel made Turbo build machines the default for Pro projects in February 2026, then cut the per-minute rate 16% in April. Here's the recomputed monthly bill for a real monorepo team, and the build volume where a self-hosted build layer with no per-minute meter actually pays for itself.

PaaS
self-hosting
cost-optimization
infrastructure
Vibe Coding's $4.7B Quarter: What 92% Developer Adoption of AI Codegen Means for Who Owns the Deploy Target
·Dora Noda·9 min

Vibe Coding's $4.7B Quarter: What 92% Developer Adoption of AI Codegen Means for Who Owns the Deploy Target

Vibe-coding tools hit $4.7 billion in 2026 spend with 92% daily developer adoption, but every one of those dollars pays for the tool that writes the app, not the platform that runs it. Here's the deploy-target map — which vendors bundle deployment, which stay open to any agent — and what that split actually costs once a prototype becomes a real production app.

AI
AI agents
PaaS
self-hosting
9 Seconds to Delete Production: What 93% of AI Agent Incidents Teach About Deploy-From-Chat Guardrails
·Dora Noda·9 min

9 Seconds to Delete Production: What 93% of AI Agent Incidents Teach About Deploy-From-Chat Guardrails

A 9-second database deletion, a 13-hour AWS outage, and a blown annual budget — five documented 2026 AI agent incidents, the common root cause behind all of them, and the specific guardrails that would have stopped each one.

AI
security
self-hosting
PaaS
+1
Run Your Own Cloudflare Workers: What OpenWorkers and Vorker Actually Buy You Over a Container-Based PaaS
·Dora Noda·9 min

Run Your Own Cloudflare Workers: What OpenWorkers and Vorker Actually Buy You Over a Container-Based PaaS

OpenWorkers and Vorker let you run Cloudflare Workers' V8-isolate model on your own hardware. Here's the real cold-start, memory, and filesystem tradeoff against a container-based PaaS, with numbers.

self-hosting
PaaS
infrastructure
engineering
1Panel Bakes Native AI Agent Support Into a VPS Control Panel: What It Ships, and Where It Stops
·Dora Noda·8 min

1Panel Bakes Native AI Agent Support Into a VPS Control Panel: What It Ships, and Where It Stops

1Panel now calls itself the only VPS control panel with native AI agent support. Here's exactly what that ships versus Coolify's and Dokploy's MCP servers, and the specific fleet-lifecycle gap none of them close.

self-hosting
PaaS
AI agents
infrastructure
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