“I implemented B-trees… the reason is when you insert into a B-tree node you have to shift stuff… you can pack more data in and reduce cache problems.”
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Peter Mattis
The Pragmatic Engineer ·
Peter Mattis · The Pragmatic Engineer · Distributed databases with Peter Mattis
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Implemented a B-tree prototype of ~10,000 lines of Rust in about 30 minutes using AI assistance
10,000 lines, 30 minutes
“I implemented B-trees… the reason is when you insert into a B-tree node you have to shift stuff… you can pack more data in and reduce cache problems.”
“I prime for 10 minutes every day... three sets of 30 breaths... three minutes grateful, three minutes prayer, three minutes thrive.”
“Number two, lawyers need to educate members of the firm about the difference between traditional legal research using Westlaw and the use of generative artificial intelligence”
“We took the C code that existed and ported it to Rust using an LLM and then using differential fuzzing to ensure that the ported code to Rust was correct.”
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