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Platform Team/Sys-Infra Unitの伊豆です。今回は、pt-online-schema-changeにnohupをつけてバックグラウンドで実行してもSIGHUPを受け取って終了する現象に遭遇したので、そのときに調査した内容を共有します。 調査は以下の環境で行いました。 pt-online-sche…

Socket detected a malicious Python package impersonating a popular browser cookie library to steal passwords, screenshots, webcam images, and Discord ...

For those who hate the file-based routing in Next.js

gRPC provides several mechanisms to enhance the security of your services. In this blog post, we'll explore how to implement authentication in gRPC, focusing on interceptors, metadata, and JWTs (JSON Web Tokens) as the authentication mechanism.

Besides retries, circuit breakers1 are probably one of the most commonly employed resilience patterns in distributed systems. While writing a retry routine is pretty simple, implementing a circuit breaker needs a little bit of work. I realized that I usually just go for off-the-shelf libraries for circuit breaking and haven’t written one from scratch before. So, this is an attempt to create a sloppy one in Go. I picked Go instead of Python because I didn’t want to deal with sync-async idiosyncrasies or abstract things away under a soup of decorators.

Golang reflection is wonderfully horrible. Let's reflect on it.

Command line interface for DuckDB, LibSQL, MariaDB, MySQL, PostgreSQL, Redshift, Snowflake, SQLite3 and SQL Server - theseus-rs/rsql

Open Source Oracle compatible PostgreSQL

dbx is a lightweight sql editor and database client built for forward-looking developers

Should a DBMS mend query structure ?

Introduction When modeling a Postgres database, you probably don’t give much thought to the order of columns in your tables. After all, it seems like the kind of thing that wouldn’t affect storage or performance. But what if I told you that simply reordering your columns could reduce the size of your tables and indexes by 20%? This isn’t some obscure database trick — it’s a direct result of how Postgres aligns data on disk.\n

Beautiful and user-friendly forms for your command-line Ruby applications. - fractaledmind/prompts

IP address anonymizer for Ruby and Rails.

Let's explore everything that Rails 8 has to offer.

The catalog of annotated code examples of all design patterns, written in Ruby.

A collection of Free Public APIs for Students and Developers. Tested every single day.

❶ One is a new React framework that makes cross-platform simple. Target web and native with just Vite. - onejs/one

One is a React framework focused on simplicity that lets you target both web and native at once with a single Vite plugin.

a swiss-army tool for scraping and extracting data from online assets, made for hackers - GitHub - bjesus/pipet: a swiss-army tool for scraping and extracting data from online assets, made for hac...

HTTP SQLite scale-to-zero database on the edge built on Cloudflare Durable Objects. - Brayden/starbasedb

People talk about htmx as though it's saving the web from single-page apps. Well, I guess I missed the memo, because I used htmx to build a single-page app.

This blog post debunks six common myths surrounding pg_vector, a popular Postgres extension for storing and querying vectors, which is often misunderstood. It clarifies that while vector indexes can enhance performance, they are not always necessary, and different types of vector indexes serve distinct purposes. The post also addresses misconceptions about the limitations on vector dimensions, the evolving nature of pg_vector, and its compatibility with sparse vectors like BM25. Through practical examples, the post highlights how pg_vector offers flexibility in vector storage and retrieval, making it a powerful tool beyond just RAG applications.

By Rajiv Shringi, Vinay Chella, Kaidan Fullerton, Oleksii Tkachuk, Joey Lynch

🤭 Oops.js: Add powerful undo/redo capabilities to your app - HeyPuter/Oops.js

A utility for fetching large files in chunks with support for parallel downloads and progress tracking. - tomayac/fetch-in-chunks

Abstract away the hassle of user-agent detection

UAParser.js - The Essential Web Development Tool for User-Agent Detection. - faisalman/ua-parser-js