Best of 2023

The blog posts Hacker News loved most in 2023. 6,299 posts.

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3216

Updates to the H2O.ai db-benchmark

The H2O.ai db-benchmark has been updated with new results. In addition, the AWS EC2 instance used for benchmarking has been changed to a c6id.metal for improved repeatability and fairness across libraries. DuckDB is the fastest library for both join and group by queries at almost every data size.

3218

Curl 8.0.0

Exactly one month since the previous release, we are happy to give you curl 8.0.0 released on curl's official 25th birthday. This a major version number bump but without any ground-breaking changes or fireworks. We decided it was about time to reset the minor number down to more a manageable level and doing it exactly…

3225

The Smallest Hash Table

This December I once again did the Advent of Code , in Rust. If you are interested, my solutions are on Github. I wanted to highlight one particular solution to the day 2 problem as it is both optimized completely beyond the point of reason yet contains a useful technique. For simplicity we’re only going to do part 1…

3227

Training NanoGPT on My Journal

Wouldn't it be great to have a pet AI chat bot that knows you really well, and can give you free consulting, coaching and therapy ? What could possibly go wrong if an intelligent corporate-controlled system has unlimited access to your private data to provide you the best possible service? Well... a lot of things.

3235

Becoming a contractor

How many roads must a programmer walk down before you call them a contractor? It’s been about three years since I went down this (bumpy) path, and I finally have the feeling that my contracting business is “bootstrapped”1. Here’s an account of my journey so far, hoping you find it inspiring! 0. Contents Articles about…