@alvinend

The Founder's Perspective: Why Vertical SaaS?

3d ago · 6 min read · Or: Why we stopped trying to build software for everyone, and built Lensiro just for optical shops. If you've ever walked into an optical shop in Indonesia to buy a pair of glasses, you probably didn'

Building a Stock System That Cannot Be Wrong

Mar 20 · 13 min read · The Problem Every Retailer Knows If you've ever managed inventory for a retail business, you know the nightmare: the system says you have 5 units, but you can only find 3 on the shelf. Or worse, you s

200台サーバーのローカルllmクラスターを構築

Jul 4, 2025 · 1 min read · Large-language-model（LLM）APIはとても強力ですが、コストが高いものです。一方、ローカルでLLMを推論させる場合、ハードウェアさえ手元にあればほぼ無料で動かせます。本記事では、オフィスで眠っていたApple Siliconラップトップを活用し、200台の推論クラスターを構築して本番トラフィックの25 %を処理するまでの道のりを紹介します。しかもデータセンター契約は一切ありません。ネタバレ: あるほこりだらけの会議室から始まり、最後は午前3時にオフィスのネットワークを総配...

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Building a 200‑Server Local LLM Cluster

Jul 4, 2025 · 3 min read · Large‑language‑model (LLM) APIs are incredibly powerful—but they are also expensive. Local LLM inference, on the other hand, is almost free once the hardware is on your desk. This post walks through how we turned an ever‑growing pile of idle Apple si...

MMayank commented

Managing Snowflake's Procedure & UDF with Github

Jun 24, 2024 · 4 min read · Snowflake is an incredible data platform that my company and I have been leveraging for about a year and a half. It's robust, reliable, and feature-rich, with an intuitive UI that makes it easy to navigate. Notably, we haven't experienced any acciden...