What I talk about when I talk about query optimizer (part 1): IR design (xuanwo.io)

Screenshot of xuanwo.io: What I talk about when I talk about query optimizer (part 1): IR design

First screen, captured 2 years ago.

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Screenshot of vondra.me: Tuning async IO in PostgreSQL 18

Tuning async IO in PostgreSQL 18 (vondra.me)

86 points by fanf2 1 year ago | 16 comments

Screenshot of antonz.org: I don't need your query language

I don't need your query language (antonz.org)

290 points by polyrand 3 years ago | 260 comments

Screenshot of xuanwo.io: Rust std fs slower than Python? No, it's hardware

Rust std fs slower than Python? No, it's hardware (xuanwo.io)

640 points by Pop_- 2 years ago | 209 comments

Blog post investigating why Rust's std::fs file reads appeared slower than Python's, tracing the cause to a hardware/CPU-level issue rather than the language.

rust python performance file-io

Screenshot of typesanitizer.com: Optimizers need a rethink

Optimizers need a rethink (typesanitizer.com)

132 points by ingve 2 years ago | 139 comments

Screenshot of xuanwo.io: Build a link blog like Simon Willison

Build a link blog like Simon Willison (xuanwo.io)

179 points by xuanwo 1 year ago | 45 comments

Screenshot of emschwartz.me: Short-Circuiting Correlated Subqueries in SQLite

Short-Circuiting Correlated Subqueries in SQLite (emschwartz.me)

6 points by emschwartz 10 months ago | 0 comments

Looks similar

Tuning async IO in PostgreSQL 18(vondra.me)

I don't need your query language(antonz.org)

Rust std fs slower than Python? No, it's hardware(xuanwo.io)

Optimizers need a rethink(typesanitizer.com)

Build a link blog like Simon Willison(xuanwo.io)

Short-Circuiting Correlated Subqueries in SQLite(emschwartz.me)