41554 blogs · [ { "id": "01a08c64-363c-71f8-9e1a-8876788fc4c5", "title": "Lessons Learned Building High-Performance Rust Profiler", "url": "https://pawelurbanek.com/rust-performance-profiling", "published_at": "2026-05-11T22:00:00+00:00" }, { "id": "01a087be-6380-7383-94ed-121739749fbd", "title": "Using LLMs and MCP to Debug PostgreSQL Performance in Rails", "url": "https://pawelurbanek.com/rails-postgresql-mcp", "published_at": "2025-07-21T22:09:04+00:00" }, { "id": "01a087be-6380-7383-94ed-12173a43d55c", "title": "My puts Debugging Workflow in Rails Apps", "url": "https://pawelurbanek.com/rails-puts-debug", "published_at": "2025-05-19T05:58:21+00:00" }, { "id": "01a087be-6380-7383-94ed-12173ad20fe3", "title": "Lessons Learned Migrating my SAAS to Rails 8", "url": "https://pawelurbanek.com/rails-8-features", "published_at": "2025-01-14T07:29:37+00:00" }, { "id": "01a087be-6380-7383-94ed-12173ad3b3c5", "title": "How to Improve Rails Caching with Brotli Compression", "url": "https://pawelurbanek.com/rails-brotli-cache", "published_at": "2023-09-12T06:36:01+00:00" }, { "id": "01a087be-6380-7383-94ed-12173b92e005", "title": "Five Easy to Miss Performance Fixes for Rails Apps", "url": "https://pawelurbanek.com/rails-performance-fixes", "published_at": "2023-05-09T03:36:01+00:00" }, { "id": "01a087be-6380-7383-94ed-12173c1a34fc", "title": "How to Freeze ETH and ERC20 Tokens using Smart Contract", "url": "https://pawelurbanek.com/freeze-erc20-eth", "published_at": "2023-04-18T22:36:01+00:00" }, { "id": "01a087be-6380-7383-94ed-12173cb0c838", "title": "How to Find, Debug and Fix N+1 Queries in Rails", "url": "https://pawelurbanek.com/rails-debug-queries", "published_at": "2023-03-07T03:09:06+00:00" }, { "id": "01a087be-6380-7383-94ed-12173d511f53", "title": "How to Subscribe to YouTube Channels Without an Account", "url": "https://pawelurbanek.com/youtube-without-account", "published_at": "2023-02-16T07:09:06+00:00" }, { "id": "01a087be-6380-7383-94ed-12173dec8ab2", "title": "Easy to Overlook Way to Break Eager Loading in Rails Apps", "url": "https://pawelurbanek.com/rails-eager-ordered", "published_at": "2023-01-10T05:09:06+00:00" }, { "id": "01a087be-6380-7383-94ed-12173ecaf711", "title": "How to Monitor and Fix PostgreSQL Database Locks in Rails", "url": "https://pawelurbanek.com/rails-postgresql-locks", "published_at": "2022-12-20T08:09:06+00:00" } ] posts Claim your blog

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