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Dev tools · May 29, 2022

BA

Bugfruit – a simple embedded key-value store

Hey HN! I work on a database for my day-job and I realized I had never written one from scratch, so I wrote bugfruit! Once I was mostly satisfied with it, I looked up some benchmarks to compare my simple database to other brand name key-value stores. I was surprised to see that mine held up fairly well on the subset of benchmarks I replicated. So I used the Pavlo Database Naming System [0] to name it and open-sourced the code. I'd love to hear any feedback you might have on it! [0] https://www.cs.cmu.edu/~pavlo/blog/2020/03/on-naming-a-datab...

Does the same job

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  • SI
  • Seed-DB2014 · ▲174

    A database of seed accelerators and their companies.

  • SL
    soft-launching one of my pet projects2011 · ▲27

    So a while ago I was thinking it would be neat to build a site that had the most absolute utility. The idea I came up with was a site to store those little protips that are super useful, if you know them ahead of time. I hired a guy to work on it with me, and ClueDB was born: http://cluedb.com/ Please give it a whirl (it uses Twitter auth as login but doesn't tweet anything) and tell me what you think! (Various trivia: My first try at a project coded by someone else and "product managed" by me. Runs on Flask + MongoDB. Also, this is totally unrelated to my startup.)

  • AS
    A Schemaless Data Store Within Your SQL Database2022 · schemafreesql.com · ▲45

    Hi HN, we're Eric and Dean, creators of SchemafreeSQL. Its roots go back to an on-line Web App Development Environment we developed back in 1999. It was comprised of an IDE, Web Server, Object Store, Virtual File System, Template System, and polyglot (Java, JavaScript, and Python). Of course, we named it “.OS”. Then we ended up dropping it. But that's a story for another time. It was the ease of use of the Object Store from .OS that we really missed, which brings us back to SchemafreeSQL. It provides an enhanced API to your SQL Database which allows it to function as a Schemaless…

  • SF
    Starskey – Fast Persistent Key-Value Store (Inspired by LevelDB)2025 · github.com · ▲5

    Hey everyone! I hope you’re all doing well. I thought I'd share a new open source Go project I started. It’s called Starskey! I’ve been diligently studying database internals, data structures, and more for almost two years now, writing many different things. This open-source key-value store is built on top of a log-structured merge tree, inspired by WiscKey and LevelDB. It's fairly fast, durable and rather efficient. It's meant to provide you a persistent embedded storage option for binary key value pairs. Github https://github.com/starskey-io/starskey Web…

  • IB
    I "built" Sana, a vector DB on object storageJun 2026 · github.com · ▲5

    Disclaimer it is a heavily AI assisted project. The goal was not to be the most performative but the kind that's easier to learn from. I wanted to share this in case there are people who had the same idea or wanted to see something like this.

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