Hans Elias Bukholm Josephsen
blog
Blog
2025
  • For the Love of God, Think Twice Before Removing CPU Limits on Kubernetes
    This article is a response to https://home.robusta.dev/blog/stop-using-cpu-limits. It's a good article, it makes a good argument, and you should read it.
2024
  • Reading Prices in Grocery Stores using AI
    As part of a personal project I needed to autonomously read the contents of pricetags in grocery stores.
2023
  • Talk: Object detection in Elixir with Axon
    Talk
2019
  • Talk: EIR: Infrastructure for working with BEAM code
    This is a talk I held at Code BEAM Stockholm about the EIR project.
  • Juicy: Fast streaming JSON parser for Elixir
    Early 2017 I experimented with writing a well behaved JSON parser NIF in Rust, using the [Rustler](https://github.com/hansihe/rustler) project. I never wrote...
2018
  • Interactive LED sign at Hackheim
    Lately I have been spending some time at the Hackheim hackerspace in Trondheim. Although being located at the back of a bar and arcade is really cool, lookin...
2017
  • Talk: Elixir FFI with Rust
    This is the talk I held at PolyConf 2017 in Paris.
  • Force touch on Xperia Z5 using Air pressure sensor
    Newer Apple devices have a feature called Force touch. It allows the device to accurately measure the pressure that is applied to the screen by the user. Thi...
  • Rustler - Safe Elixir and Erlang NIFs in Rust
    Natively Implemented Functions, more commonly known as NIFs, are not a new thing in Erlang. They have been around for several years, and are commonly used fo...
© 2024 | Hans Elias Bukholm Josephsen