InfoQ - Performance - Presentations

Presentation: From S3 to GPU in One Copy: Rethinking Data Loading for ML Training

Onur Satici — Fri, 04 Sep 2026 11:00:00 GMT

Onur Satici explains how Vortex, an open-source columnar file format under the Linux Foundation, revolutionizes high-throughput data loading. He details how cascading lightweight encodings, layout-based segment pruning, and zero-copy memory pipelines eliminate CPU/NVMe bottlenecks to stream S3 data straight to GPUs at speeds up to 60 Gbps without requiring upfront data reprocessing.

By Onur Satici

Presentation: Beyond Prompting: Context Engineering for Production-Grade AI

Ricardo Ferreira — Wed, 02 Sep 2026 11:00:00 GMT

Ricardo Ferreira discusses moving beyond simple prompt engineering to build production-grade AI applications. He shares practical architectural strategies for integrating long-term and short-term memory using Redis, managing LLM token limits via summarization, mitigating context rot with reranking and semantic caching, and controlling exponential API costs under strict latency constraints.

By Ricardo Ferreira

Presentation: Can Claude Fix Itself? Using LLMs for Incident Response

Alex Palcuie — Wed, 26 Aug 2026 11:00:00 GMT

Anthropic reliability engineer Alex Palcuie shares practical lessons on using LLMs for real-world incident response. He explains where AI acts as a superhuman for observing logs and traces, why it still struggles with causation versus correlation during root-cause analysis, and how engineering leaders can integrate AI into on-call workflows without eroding human expertise.

By Alex Palcuie

Presentation: Continuous Delivery for Foundational Platforms

Ian Nowland — Tue, 25 Aug 2026 13:34:00 GMT

Ian Nowland discusses why conventional CI/CD practices break down for stateful, core infrastructure. Drawing from his leadership at AWS and Datadog, he shares actionable techniques for safe progressive deployments, synthetic testing in production, and mitigating blast radius in complex software platforms.

By Ian Nowland