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Working from the earth

Yuto Ito uplus

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Working from the earth
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@adtac
adtac / Dockerfile
Last active April 13, 2024 22:33
#!/usr/bin/env docker run
#!/usr/bin/env -S bash -c "docker run -p 8080:8080 -it --rm \$(docker build --progress plain -f \$0 . 2>&1 | tee /dev/stderr | grep -oP 'sha256:[0-9a-f]*')"
# syntax = docker/dockerfile:1.4.0
FROM node:20
WORKDIR /root
RUN npm install sqlite3
@solnic
solnic / rom-sql-ar-like-polymorphic-associations.rb
Last active May 14, 2021 05:33
[rom-sql] AR-like polymorphic associations (PLEASE DON'T USE IT UNLESS YOU HAVE A LEGACY SCHEMA)
require 'rom-repository'
require 'rom-sql'
require 'logger'
config = ROM::Configuration.new(:sql, 'sqlite::memory')
config.gateways[:default].connection.create_table(:songs) do
primary_key :id
column :title, String
end

遅いファイルシステム欲しい

SSHFS と iptables で遅いファイルシステムを手に入れようのコーナー

素早いプログラムほど I/O しない。

最近はやたらと SSD やネットワークが速くなった。

だから逆に、 I/O によるボトルネックを見つけにくい。

@hgfischer
hgfischer / benchmark+go+nginx.md
Last active April 11, 2024 22:09
Benchmarking Nginx with Go

Benchmarking Nginx with Go

There are a lot of ways to serve a Go HTTP application. The best choices depend on each use case. Currently nginx looks to be the standard web server for every new project even though there are other great web servers as well. However, how much is the overhead of serving a Go application behind an nginx server? Do we need some nginx features (vhosts, load balancing, cache, etc) or can you serve directly from Go? If you need nginx, what is the fastest connection mechanism? This are the kind of questions I'm intended to answer here. The purpose of this benchmark is not to tell that Go is faster or slower than nginx. That would be stupid.

So, these are the different settings we are going to compare:

  • Go HTTP standalone (as the control group)
  • Nginx proxy to Go HTTP
  • Nginx fastcgi to Go TCP FastCGI
  • Nginx fastcgi to Go Unix Socket FastCGI