All posts tagged

    Performance

    Ruby Concurrency: What Actually Happens
    Ruby Concurrency Async Fibers Performance

    Ruby Concurrency: What Actually Happens

    Every 'what happens when' question about Ruby concurrency, answered with diagrams.

    Carmine Paolino
    Making the Rails Default Job Queue Fiber-Based
    Ruby Async Rails Solid Queue Performance Concurrency Open Source

    Making the Rails Default Job Queue Fiber-Based

    I patched Solid Queue to run jobs as fibers. Now it ships in 1.6.0, making the Rails default ready for highly concurrent, cooperative I/O-bound jobs.

    Carmine Paolino
    Async Ruby is the Future of AI Apps (And It's Already Here)
    Ruby Async LLM AI Rails Concurrency Performance Falcon

    Async Ruby is the Future of AI Apps (And It's Already Here)

    How Ruby's async ecosystem transforms resource-intensive LLM applications into efficient, scalable systems - without rewriting your codebase.

    Carmine Paolino

    About Me

    I build AI tools at Chat with Work and RubyLLM. Co-founded Freshflow. Outside tech, I make music, run Floppy Disco, and take photos.

    Tags

    AI API Standards Agents Anthropic Async Backups Bootstrapping Bureaucracy Career Chat UI Cluster Headaches Concurrency DeepSeek Developer Experience Documentation Falcon Fibers Gemini Germany Go Google Health Hyprland Image Generation Indie Jekyll Kamal LLM Leadership Linux MCP Mistral Multi-tenancy Ollama Omarchy Open Source OpenAI OpenRouter Parsera Performance Perplexity Plenty Product Strategy Productivity Rails Ruby RubyLLM Rust SaaS Software Development Solid Queue Startups Structured Output TUI Taste Technical Writing Tool Calling VitePress Voice

    Recent Posts

    1
    Founding a Company in Germany: €9,600, 152 Days, and I Still Can't Send an Invoice
    2
    RubyLLM 1.16: Concurrent Tool Execution, Rails-Style Instrumentation, and api_base for Every Provider
    3
    Engineering Is Not Dead, Because Accountability Isn't

    Newsletter