Production RAG Systems: A Reliability Checklist
Most RAG systems work in demos and fail in production. Use this checklist to harden retrieval, chunking, evaluation, freshness, and guardrails before users feel the gaps.
We share everything we learn — real use cases, real production lessons. Technical deep-dives on MLOps, model deployment, AI reliability, and more.
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Posts authored by the Resilio Tech Team. More in-depth tutorials and case studies coming soon.
Most RAG systems work in demos and fail in production. Use this checklist to harden retrieval, chunking, evaluation, freshness, and guardrails before users feel the gaps.
Most ML models that work in notebooks break in production. Learn the top reasons for production ML failures — model drift, infrastructure gaps, and monitoring blind spots — and how to fix them.
A practical guide to AI observability for production systems — including latency, drift, token usage, retrieval quality, and the dashboards teams actually use during incidents.
How to build practical incident response runbooks for production AI systems, including triage flows for latency spikes, drift, bad outputs, and model-serving failures.
How to design an LLM gateway for production use cases, including multi-model routing, guardrails, quotas, usage logging, and cost-aware fallbacks.
Why feature freshness failures are so damaging in production ML, and how to detect, contain, and prevent stale features before model quality drifts in silence.
How to define service level objectives for AI systems when correctness is probabilistic, outputs are variable, and traditional uptime metrics miss user-facing failures.
Operational guidance for vector databases in production, including capacity planning, backup strategy, restore testing, and how to think about disaster recovery for embeddings and indexes.
A practical guide to handling secrets in AI pipelines, from provider API keys and model registry credentials to access controls around weights, training jobs, and serving systems.
How to secure AI APIs in production with authentication, tenant isolation, rate limiting, prompt abuse controls, and safer traffic handling around expensive model endpoints.
How to keep PII and sensitive business data out of RAG prompts with pre-retrieval controls, redaction pipelines, access policies, and safer context assembly.
How to design AI audit logs that support incident investigation, internal accountability, and likely regulatory questions around inputs, decisions, model versions, and operator actions.
3/30/2026 • 6 min read
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3/28/2026 • 6 min read
3/27/2026 • 5 min read