Tutorials
Hands-on deployment guides for AI frameworks, tools, and pipelines on dedicated GPU servers. Set up PyTorch, TensorFlow, vLLM, and more from scratch — full root access on bare metal.
On-Call Runbook for an AI Inference Server: The 12 Most Common Incidents
What goes wrong on a production AI inference server, in priority order, and how to triage each one. The runbook we hand to new on-call engineers.
vLLM Multi-LoRA Serving: One Base Model, N Customer Adapters
vLLM's --enable-lora lets you serve a base model + multiple LoRA adapters from the same engine. The pattern that makes…
Voice Agent Latency Optimization: From 1.5s to Sub-500ms
Every component of a voice agent contributes 100-300ms. Here are the optimisations that take a 1.5s naive deployment to sub-500ms…
Self-Hosted AI Image Generation API: Architecture and Cost Math
Building a production image-generation API on dedicated GPU hardware — ComfyUI as backend, FastAPI wrapper, queueing, and cost-per-image at scale.
Multi-Server AI Inference Load Balancing: Patterns and Pitfalls
Once you outgrow a single GPU server, load balancing becomes the new problem. Round-robin? Sticky sessions? KV-cache aware? Here is…
vLLM Prefix Caching: How It Works and Why It’s Free Throughput
Prefix caching is the single highest-leverage tuning flag in vLLM. Here is how it works, when it helps, and the…
Self-Hosted RAG Architecture: A Reference Implementation on Dedicated GPUs
End-to-end reference architecture for a production RAG stack on dedicated GPU hardware — vector store, embeddings, reranker, LLM, and the…
Monitoring an AI Inference Server: Prometheus, Grafana, and the Metrics That Matter
Production AI inference needs the same observability discipline as any other backend. Here are the metrics that actually predict outages,…
NVIDIA Driver 555+ Setup for Blackwell GPUs on Ubuntu 22.04
Blackwell-class GPUs (RTX 5060/5080/5090, 6000 Pro) need NVIDIA driver 555 or newer. Here is the install + pin recipe we…
Multi-Tenant AI Chatbot SaaS Architecture on Self-Hosted GPUs
Building a multi-tenant chatbot SaaS on dedicated GPU infrastructure — tenant isolation, per-tenant rate limiting, model routing, and the cost…
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