26 au 28 février, 2025
Montréal, Canada

Processing One Billion Rows in PHP

The 1brc is "a fun exploration of how quickly 1B rows from a text file can be aggregated with Java", but let's face it, we should be able to do this in PHP too, right? Let's see how fast we can actually aggregate 1 billion rows in PHP and learn about optimising the performance of PHP software along the way.

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Florian Engelhardt

Datadog

Florian is married with five kids and likes to play table tennis, table football, chess, and MTG. He is also a software engineer and builds a PHP profiler at Datadog.
He started writing software on an IBM PS/2 30 286 in GW-BASIC back in 1993, throughout the 90s he learned HTML, JavaScript, Perl, C, and a bit of Assembler. It was September 2000 when he was introduced to PHP and he thought nobody would ever need it, but boy he was wrong.

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