Simon Willison’s Weblog

Database Sharding at Netlog, with MySQL and PHP. Detailed MySQL sharding case study from Netlog, who serve five billion page requests a month using thousands of shards across more than 80 database servers.

Posted 2nd March 2009 at 10:22 am

Recent articles

Claude can write complete Datasette plugins now - 8th October 2025
Vibe engineering - 7th October 2025
OpenAI DevDay 2025 live blog - 6th October 2025

databases 109 mysql 81 netlog 1 php 181 scaling 144 sharding 13

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