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  1. #rust#memory

    We need (at least) ergonomic, explicit handles

    smallcultfollowing.com October 13, 2025
  2. #performance#profiling

    Profiling with perf and DHAT on Rust code in Linux • Ryan James Spencer

    justanotherdot.com October 12, 2025
  3. #llms#zig

    Vibing a Non-Trivial Ghostty Feature

    mitchellh.com October 12, 2025
  4. #compilers#go

    How we found a bug in Go's arm64 compiler

    84 million requests a second means even rare bugs appear often. We'll reveal how we discovered a race condition in the Go arm64 compiler and got it fixed.
    blog.cloudflare.com October 11, 2025
  5. #async

    Asynchronous Everything

    joeduffyblog.com October 11, 2025
  6. #database

    duckdb is the best TPC data generator

    xuanwo.io October 11, 2025
  7. #performance#profiling

    performance optimization with flamegraph and divan

    hegdenu.net October 11, 2025
  8. #database#geospatial

    Using DuckDB With Apache Supserset, Bonus Spatial Data

    Using DuckDB with Apache Superset, installation and usage, bonus spatial queries.
    blog.nobugware.com October 10, 2025
  9. #database

    Designing high-performance time series data tables on Amazon RDS for PostgreSQL

    aws.amazon.com October 10, 2025
  10. #fun#video-games

    An extremely unwinnable Slay the Spire seed, and how to find more

    In this post, I will describe a collaborative effort that proved that unwinnable Slay the Spire seeds exist. This project is joint work with gamerpuppy and ForgottenArbiter and is based on the several attempts that have been made to prove unwinnability for seeds in Slay the Spire.
    oohbleh.github.io October 10, 2025
  11. #low-level#hardware#memory

    Why do CPUs have multiple cache levels?

    fgiesen.wordpress.com October 10, 2025
  12. #database#cloud

    Beyond Indexes: How Open Table Formats Optimize Query Performance

    jack-vanlightly.com October 9, 2025
  13. #geospatial#arrow#database

    (Geo)Data cleaning with Arrow and SedonaDB

    dewey.dunnington.ca October 9, 2025
  14. #linux

    My First Contribution to Linux

    I upstreamed my first kernel patch, and it was easier than I thought it would be.
    vkoskiv.com October 9, 2025
  15. #rust#caching

    Caches In Rust

    matklad.github.io October 8, 2025
  16. #rust

    Gazebo: Dupe

    developers.facebook.com October 8, 2025
  17. #rust#memory

    The Handle trait

    smallcultfollowing.com October 8, 2025
  18. #arrow#geospatial

    GeoParquet & Parquet geospatial types: A time of transition

    medium.com October 7, 2025
  19. #python#rust#performance

    Making performant Python bindings to compiled code

    kylebarron.dev October 7, 2025
  20. #rust#performance

    Taking Advantage of Auto-Vectorization in Rust

    Recently on a project I wrote some audio processing code in Rust. In the past I’ve used C++ to write audio processing code for situations where performance was critical. I wanted to take that C++ optimisation experience and see what is possible using Rust.
    nickwilcox.com October 7, 2025