Submissions by pawurb

Five Easy to Miss Performance Fixes for Rails Apps

How to Freeze ETH and ERC20 Tokens Using Smart Contract

How to Find, Debug and Fix N+1 Queries in Rails

How to Subscribe to YouTube Channels Without an Account

Easy to Overlook Way to Break Eager Loading in Rails Apps

How to Monitor and Fix PostgreSQL Database Locks in Rails

How to Run Ethereum Full Node on AWS EC2 After the Merge

Easy to Miss Way to Optimize ActiveRecord SQL Memory Usage in Rails

Rails Quick Tip – Use Private Debugging Aliases

The In-Depth Guide to Caching ActiveRecord SQL Queries in Rails

Simple Presenter Pattern in Rails Without Using Gems

Easy to Miss Security Best Practices for Web Apps

How I've Made $50k Profit from a Side Project Slack Bot

How to Create ERC20 Meme Token and Bootstrap AMM Liquidity

How to Run Full Ethereum Geth Node on AWS EC2 with Nginx and SSL

Intro to Thread-Safety in Ruby on Rails

The In-depth Guide to ActiveRecord load_async in Rails 7

Ruby Quick Tip – Use Deep Fetch for Nested Hash Values

Secure AWS S3 Assets with Cross-Account Backups

PostgreSQL query performance bottlenecks

Show HN: PG Extras – a set of tools for debugging PostgreSQL performance issues

How I spend less time on YouTube

Using Dynamic Config Variables in Ruby on Rails Apps

Hunting for Rare NFTs in the Ethereum Dark Forest

My Recipe for Optimizing the Performance of Rails Applications