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100M-Row Challenge with PHP

https://github.com/tempestphp/100-million-row-challenge
6•brentroose•1h ago

Comments

brentroose•1h ago
A month ago, I went on a performance quest trying to optimize a PHP script that took 5 days to run. Together with the help of many talented developers, I eventually got it to run in under 30 seconds. This optimization process with so much fun, and so many people pitched in with their ideas; so I eventually decided I wanted to do something more.

That's why I built a performance challenge for the PHP community

The goal of this challenge is to parse 100 million rows of data with PHP, as efficiently as possible. The challenge will run for about two weeks, and at the end there are some prizes for the best entries (amongst the prize is the very sought-after PhpStorm Elephpant, of which we only have a handful left).

I hope people will have fun with it :)

Inventing the Lisa User Interface

https://archive.org/details/Inventing_the_LISA_User_Interface
1•rbanffy•1m ago•0 comments

Ensuring Smartphones Have Not Been Tampered With

https://publishing.aip.org/publications/latest-content/ensuring-smartphones-have-not-been-tampere...
1•giuliomagnifico•1m ago•0 comments

Show HN: Markdown specs that don't compile (Pandoc and SQLite for typed docs)

https://github.com/SpecIR/SpecCompiler
1•cclacerda13•2m ago•0 comments

Show HN: SentientTube – The YouTube for AI Agents

https://www.sentienttube.com/
1•Narciss•2m ago•0 comments

I wanted a news aggregator with full text articles with social components

https://tessera.news/
1•chestdrop•2m ago•1 comments

Oslo 360 degrees in 2 terapixels

https://holmenkollen360.com/
1•sgt•2m ago•0 comments

Three Basic Distributions

https://anydice.com/articles/three-basic-distributions/
1•Torwald•3m ago•0 comments

A Minimal GPT Implementation as a Learning Project

https://github.com/b0bleet/teenypt
1•ralphlaur•4m ago•0 comments

Good Vibes, Bad Vendors

https://werd.io/good-vibes-bad-vendors/
1•benwerd•5m ago•0 comments

KDE Plasma 6.6 isn't forcing systemd but the arguments rage on

https://www.theregister.com/2026/02/24/kde_plasma_66/
1•Bender•6m ago•0 comments

Anthropic just released a mobile version of Claude Code called Remote Control

https://venturebeat.com/orchestration/anthropic-just-released-a-mobile-version-of-claude-code-cal...
2•msolujic•7m ago•0 comments

OpenAI says Chinese cops used ChatGPT to track smear ops against opponents

https://www.theregister.com/2026/02/25/chinese_law_enforcement_chatgpt_abuse/
2•Bender•8m ago•0 comments

Materials DB from Figshare, meant to augment HTTPS://openmaterialsdb.se/

https://materials-db.fly.dev/
1•argentum47•10m ago•0 comments

Boozy chimps fail urine test, confirm hotly debated theory

https://arstechnica.com/science/2026/02/boozy-chimps-fail-urine-test-confirm-hotly-debated-theory/
1•Bender•10m ago•0 comments

Great RSS Feeds That Are Too Noisy to Read Manually

https://emschwartz.me/great-rss-feeds-that-are-too-noisy-to-read-manually/
1•emschwartz•11m ago•0 comments

The whole economy pays the Amazon tax

https://pluralistic.net/2026/02/25/most-favored-nation/#price-fixing
4•MindGods•11m ago•1 comments

Unshielded: How the Police Can Become Touchable (2024)

https://harvardlawreview.org/print/vol-137/unshielded-how-the-police-can-become-touchable/
1•robtherobber•12m ago•0 comments

Tests Are the New Moat

https://saewitz.com/tests-are-the-new-moat
3•switz•12m ago•0 comments

Are IDEs outdated in the age of autonomous AI? [video]

https://www.youtube.com/watch?v=Fe8QzM1vuks
1•Ideabile•12m ago•1 comments

Show HN: Sustn, Turn unused Claude Code tokens into PRs that clean your codebase

https://www.sustn.app/
1•flyingsky•13m ago•0 comments

Show HN: Simple and robust key-value flat-file data storage library

https://github.com/aaviator42/StorX
1•aaviator42•13m ago•0 comments

Show HN: LedgerMind – true zero-touch autonomous memory for AI agents

https://github.com/sl4m3/ledgermind
1•sl4m3•14m ago•0 comments

Show HN: Codified decades of domain expertise into open source agent skills

https://github.com/ai-evos/agent-skills
1•urav•15m ago•0 comments

What I learned while trying to build a production-ready nearest neighbor system

https://github.com/thatipamula-jashwanth/smart-knn
1•Jashwanth01•19m ago•2 comments

Digital Embassy – Beijing

https://digitalembassy.net/
1•samuel246•20m ago•0 comments

Super-Diffusion of Ergodicity

https://arxiv.org/abs/1606.08693
1•northlondoner•20m ago•1 comments

Detect and Respond to Threats 9x Faster: Fidelis Security

https://fidelissecurity.com/
1•fidelissecurity•22m ago•0 comments

From hackathon to company-wide AI assistant

https://engineering.remote.com/blog/sherlock/
2•egze•23m ago•0 comments

Show HN: AegisBPF – Deterministic Runtime Enforcement via eBPF LSM

https://github.com/ErenAri/Aegis-BPF
1•erenari•23m ago•0 comments

Nobody Knows Anything – Derek Thompson

https://www.derekthompson.org/p/nobody-knows-anything
3•rbanffy•23m ago•0 comments