Simon Willison’s Weblog

26th June 2020 - Link Blog

Reducing search indexing latency to one second. Really detailed dive into the nuts and bolts of Twitter’s latest iteration of search indexing technology, including a great explanation of skip lists.

Posted 26th June 2020 at 5:06 pm

Recent articles

I think Anthropic and OpenAI have found product-market fit - 27th May 2026
Notes on Pope Leo XIV's encyclical on AI - 25th May 2026
Datasette Agent - 21st May 2026

This is a link post by Simon Willison, posted on 26th June 2020.

data-structures 6 lucene 12 scaling 148 search 93 twitter 161

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