Hacker News: nghnam

New comment by nghnam in "EvanFlow – A TDD driven feedback loop for Claude Code"

nghnam — Mon, 27 Apr 2026 07:50:06 +0000

superpowers/brainstorming is doing TDD as well.

New comment by nghnam in "An AI agent deleted our production database. The agent's confession is below"

nghnam — Mon, 27 Apr 2026 01:21:25 +0000

Never trust AI agent when working with prod data.

New comment by nghnam in "Show HN: Agent Vault – Open-source credential proxy and vault for agents"

nghnam — Sat, 25 Apr 2026 07:52:04 +0000

I like this idea.

I’ve always felt a bit uneasy about agents getting direct access to keys. Once they have them, it’s hard to know where those keys might go.

This feels cleaner to me. The agent does not need to see the real secrets. You still have to trust another layer, but that layer feels easier to control and reason about.

New comment by nghnam in "Google plans to invest up to $40B in Anthropic"

nghnam — Sat, 25 Apr 2026 01:53:59 +0000

I think Google is using this to put pressure on OpenAI, while also getting some extra upside—like a possible path to acquire Anthropic later. And honestly, this could turn out to be bad news for OpenAI.

New comment by nghnam in "Ceph: A Journey to 1 TiB/s"

nghnam — Sat, 20 Jan 2024 03:45:52 +0000

My old company ran public and private cloud with Openstack and Ceph. We had 20 Supermicro (24 disks per server) storage nodes and total capacity was 3PB. We learnt some experiences, especially a flapping disk made whole system performance degraded. Solution was removing bad sector disk as soon as possible.