#infrastructure

Attack Surface: The Subdomains You Forgot You Had

Every security audit starts the same way: "Show me all your public-facing assets." And every organization gives the same answer: a list that's incomplete. They know about www. They know about mail. They know about api. But what about dev.yourcompany....

1d ago8 min read

Gguanjiaweiguanjiawei.hashnode.dev

Edge AI Inference: Goldmine of Compute, or Management Black Hole?

The 180-Degree Turn At the end of 2025, the compute market was still worried about unsold inventory. By early 2026, the winds had completely shifted. Compute became scarce, prices began rising. Kimi's API revenue during just a few days of the Lunar N...

21h ago5 min read

ATAPIVerve Teamapiverve.hashnode.dev

The DNS Migration Checklist Nobody Talks About

"DNS propagation takes 24-48 hours." You've heard this. You've probably said it. It's become the standard disclaimer for any DNS change. But here's the thing: it's not really true. Or rather, it's true in a way that obscures what's actually happening...

1d ago9 min read

ATAPIVerve Teamapiverve.hashnode.dev

Email Deliverability is Not Your Email Server's Problem

You set up your email server. SMTP works. SPF, DKIM, DMARC — all configured. Test emails arrive in your inbox. Everything looks perfect. Two weeks later, your sales team asks why prospects aren't responding. Your support team wonders why customers cl...

1d ago8 min read

ATAPIVerve Teamapiverve.hashnode.dev

Domain Expiration Was Not On Our Alerting Checklist

The call came at 6 AM on Monday. "The website is down." I checked the servers. Running fine. Checked the load balancers. Healthy. Checked the application logs. Normal traffic until Saturday, then... nothing. Then I checked the domain. It had expired ...

1d ago9 min read

DDevOpsofworlddevopsofworld.com

Migrating from Amazon Linux 2 to Amazon Linux 2023

A Practical Production Playbook (200 Instance Scenario) Amazon Linux 2 (AL2) will reach end-of-support on June 30, 2026. After that date, AWS will no longer provide security updates, patches, or new packages. Although AL2 continues to receive mainten...

1d ago5 min read

PDPaul Desaiactivemirror.hashnode.dev

45 Tests and the Peripheral Gravity Problem

I spent the last week building an Event Organism Stack with a permit-gated pipeline, Redis bus, hash-chain ledger, and 45 tests validating every edge case I could imagine. Then I also improved a phone pull skill with a vault-root drop-zone scan. One ...

2d ago4 min read

SShorupanshorupan.hashnode.dev

Sovereign AI, GPU Scarcity, And The New Founder Moat

Founders love to say “distribution is the moat.” It still matters. But in the next decade, the real defensibility for AI-native companies will come from three interlocking assets: access to compute, rights to high-signal data, and ruthless feedback l...

3d ago3 min read

SShorupanshorupan.hashnode.dev

Sovereign AI, GPU Scarcity, And The New Founder Moat

Founders love to say “distribution is the moat.” It still matters. But in the next decade, the real defensibility for AI-native companies will come from three interlocking assets: access to compute, rights to high-signal data, and ruthless feedback l...

3d ago3 min read

PDPaul Desaiactivemirror.hashnode.dev

The Agents Don't Tell Me What They Built

I built agents that build things, and they forgot to tell me what they built. This isn't a hypothetical problem. For three months I've been running a multi-agent mesh where different AI instances hand off work to each other through a memory bus. The ...

3d ago4 min read

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#infrastructure

Attack Surface: The Subdomains You Forgot You Had

Edge AI Inference: Goldmine of Compute, or Management Black Hole?

The DNS Migration Checklist Nobody Talks About

Email Deliverability is Not Your Email Server's Problem

Domain Expiration Was Not On Our Alerting Checklist

Migrating from Amazon Linux 2 to Amazon Linux 2023

45 Tests and the Peripheral Gravity Problem

Sovereign AI, GPU Scarcity, And The New Founder Moat

Sovereign AI, GPU Scarcity, And The New Founder Moat

The Agents Don't Tell Me What They Built

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#infrastructure

Attack Surface: The Subdomains You Forgot You Had

Edge AI Inference: Goldmine of Compute, or Management Black Hole?

The DNS Migration Checklist Nobody Talks About

Email Deliverability is Not Your Email Server's Problem

Domain Expiration Was Not On Our Alerting Checklist

Migrating from Amazon Linux 2 to Amazon Linux 2023

45 Tests and the Peripheral Gravity Problem

Sovereign AI, GPU Scarcity, And The New Founder Moat

Sovereign AI, GPU Scarcity, And The New Founder Moat

The Agents Don't Tell Me What They Built