# also discuss (blogs) — RSS Amplifier Recent posts from the 2 feeds in the RSS Amplifier directory that cover also discuss. Page: Feed: --- ## [Using LLMs and MCP to Debug PostgreSQL Performance in Rails](https://pawelurbanek.com/rails-postgresql-mcp) _2025-07-21 · Ruby and Rust developer specializing in backend performance - Paweł Urbanek_ I’ve recently automated a large portion of my Rails performance audits. In this tutorial, I’ll describe how to configure an AI-powered PG performance debugging. We will cover using LLMs with custom MCP (model context protocol) n8n integration. We will also discuss the legal and security implications of connecting AI to the production database. How to optimize PostgreSQL performance with AI? I’m… ## [Is Your AI Roadmap Future-Proof? Let’s Find Out.](https://thetoken.substack.com/p/is-your-ai-roadmap-future-proof-lets) _2025-07-11 · Nick Sorros · The Token_ Unlock AI Potential with a Strategy Session from Mantis ## [🌞 AI Evolution, Linux Security, and Smarter Workflows](https://thetoken.substack.com/p/ai-evolution-linux-security-and-smarter) _2025-06-27 · Nick Sorros · The Token_ July Edition ## [Breakthroughs, Innovation, and the MCP hype 🚀](https://thetoken.substack.com/p/breakthroughs-innovation-and-the) _2025-06-13 · Nick Sorros · The Token_ June Edition ## [My puts Debugging Workflow in Rails Apps](https://pawelurbanek.com/rails-puts-debug) _2025-05-19 · Ruby and Rust developer specializing in backend performance - Paweł Urbanek_ Puts debugging is the best. In this tutorial, I’ll walk you through my workflow for debugging Rails codebases using a custom toolkit inspired by Rust. We will also discuss how to smuggle your debug tools, through even the most rigorous code review process. Why and how to puts debug Ruby code? I’ve never been a fan of (or properly learned) using debug breakpoints. While I sometimes use ruby debug ,… ## [May's AI Revolution: Transforming Business, One Innovation at a Time 🚀](https://thetoken.substack.com/p/mays-ai-revolution-transforming-business) _2025-05-14 · Nick Sorros · The Token_ May Edition ## [Exploring the Latest Model Updates, the future of AI & Introducing Sieves 🤖🌟](https://thetoken.substack.com/p/exploring-the-latest-model-updates) _2025-04-03 · Nick Sorros · The Token_ April Edition ## [AI model updates and democratisation of OCR](https://thetoken.substack.com/p/ai-model-updates-and-democratisation) _2025-03-10 · Nick Sorros · The Token_ March Edition ## [Is China taking the lead in AI?](https://thetoken.substack.com/p/is-china-taking-the-lead-in-ai) _2025-02-07 · Nick Sorros · The Token_ February Edition ## [The year of agents](https://thetoken.substack.com/p/the-year-of-agents) _2025-01-15 · Nick Sorros · The Token_ January Edition ## [AI QA that opens fix PRs (Sponsored)](https://crawlproof.com/a/GGUYlxvsdoV6) _2025-01-15 · **Sponsored**_ Run a browser QA from plain-English instructions; get GitHub issues and optional fix PRs. ## [Lessons Learned Migrating my SAAS to Rails 8](https://pawelurbanek.com/rails-8-features) _2025-01-14 · Ruby and Rust developer specializing in backend performance - Paweł Urbanek_ My side project Abot for Slack , has been around for ~7 years, i.e., since Rails 5.1 . It’s now yielding passive income while running on an almost complete autopilot. But I’m still keeping its dependencies up-to-date. The recent migration to Rails 8 was arguably the most impactful in the app’s lifetime. In this blog post, I’ll describe features introduced in the newest version of the framework and… ## [The AI winter](https://thetoken.substack.com/p/the-ai-winter) _2024-12-04 · Nick Sorros · The Token_ December Edition ## [Customising AI](https://thetoken.substack.com/p/customising-ai) _2024-11-18 · Nick Sorros · The Token_ November Edition