Bookmarks

こんにちは。ソフトウェアエンジニアの古屋です。データベースのメトリクス、見てますか？私のチームが開発運用を担当する『カミナシ レポート』では Amazon Aurora MySQL をメインのRDBMSとして利用しています。この Aurora MySQL について少し課題がありました。 課題1. 増え続けるコスト 昨年…

結論 ユーザーの内部IDを自システム以外に委ねるべきではありません。 ユーザーの内部IDの実装について気をつけるべきことを2つ紹介します。 外部サービスが発行したIDを内部IDにするべきではない ユーザーが変更可能な値を内部IDにするべきではない 外部サービスが発行したIDを内部IDにするべきではない 外部サービスが発…

How to configure Capybara to disable CSS animations and transitions

When it comes to application design, I’ve formed a few opinions backed by experience. The most important one is: structure matters. In my first years of development, I’ve built a CMS system that was copied over more than 100 times for different web pages. You don’t get there unless you repeat the same process over and over. Application development is like that. If you’re writing one middleware, you want the process to be repeatable for each following middleware.

Go team plans around error handling support

PGlite wrapper in Python for testing. Test your app with Postgres just as lite as SQLite. - wey-gu/py-pglite

This post is maintained by Bytebase, an open-source database DevSecOps tool that can manage PostgreSQL. We will constantly update this post to include the lates...

At Bytebase, we work extensively with PostgreSQL and MySQL. Both databases have pros and cons. In this post, well highlight where PostgreSQL shines and MySQL fa...

Brandur reviews why data fixtures are better than a database mock for testing.

Contribute to aws/pgactive development by creating an account on GitHub.

Vitess for Postgres. Contribute to multigres/multigres development by creating an account on GitHub.

Today we are welcoming Sugu, the co-creator of Vitess, to the Supabase team. He is joining Supabase to build Multigres: Vitess for Postgres.

かつての自分と全く同じ気持ちを持った質問者によるurl - What is the etymology of 'slug'? - Stack Overflow（'slug' の語源は？）が気に入ったので抄訳。 python - What is a "slug" in Django? - Stack Overflowより…

Active job feature that allows us to describe jobs in an interruptible manner

Continuations provide a mechanism for interrupting and resuming jobs. This allows long running jobs to make progress across application restarts. Jobs should include the ActiveJob::Continuable modu...

Learn how Rails MCP Server’s new documentation resources provide consistent, up-to-date Rails guides across multiple LLM clients. Includes MCP proxy setup and Neovim integration for enhanced AI-assisted Rails development workflows.

null

Explore the gems and infrastructure choices I've made while building my Ruby on Rails app, AttendList.

AttendList is the best Google Meet Attendance Tracker. Track Google Meet attendance automatically with our Chrome extension to get a detailed attendance list. View your attendance report after the meeting. Start tracking for free with AttendList

Have you ever been curious how JavaScript was written back in the day? I was, so I dug into some of the early frameworks and libraries to see what I could learn.

Additional ESLint rules for directive comments of ESLint. - mysticatea/eslint-plugin-eslint-comments

I heard you like linting.

Additional ESLint rules for ESLint directive comments.

pnpm 10.12.1 introduces a global virtual store for faster installs and new options for managing dependencies with version catalogs.

The first stable version of Oxlint, a fast & easy-to-use Rust-powered linter for JavaScript and TypeScript, is out. Learn about its 50~100x speed advantage over ESLint, support for 500+ rules, real-world adoption by major companies, and easy migration.

🏝️ A CLI tool to replace and automate your daily web browser. - sebastiancarlos/beachpatrol

Building a system where hundreds of devs simulate being an AI would have been silly in 2024. Also: stock vesting changes at NVIDIA and Anthropic, a reminder on how vibe-coded apps are wonky, and more

Cursor has grown 100x in load in just a year, sees 1M+ QPS for its data layer, and serves billions of code completions, daily. A deepdive into how it’s built with cofounder, Sualeh Asif