Topic index / 06 entries
Field notes, architecture decisions, and practical guides filed under this recurring subject.
← All topicsAI
14 May 2026 · 9 MIN READ
A decision framework for choosing between Amazon's Chronos-2 foundation model and custom XGBoost many-models pipelines for demand forecasting. Based on real patterns from SKU-level supply chain work.
AI
20 April 2026 · 7 MIN READ
Your DataZone environment works. AWS says SMUS is the future. Do you upgrade, go greenfield, or wait? Here is the coverage matrix, the 70–85 percent pipeline replacement reality, and the multi-account mesh architecture you actually need.
AI
24 February 2026 · 14 MIN READ
Everything a cloud/AWS engineer needs to know about Python, the Hugging Face Transformers framework, SageMaker integration, quantization, CUDA, and AWS Inferentia — without being a data scientist.
CLOUD
22 February 2026 · 7 MIN READ
A curated summary of the most important AWS announcements from February 2026 — from Bedrock AgentCore deep dives to new EC2 instances and the European Sovereign Cloud.
AI
22 February 2026 · 11 MIN READ
End-to-end guide: fine-tune Mistral models with LoRA using Hugging Face Transformers, then deploy at scale with vLLM on AWS — from training to production serving on SageMaker, ECS, or Bedrock.
AI ENGINEERING
14 January 2026 · 5 MIN READ
Building a production forecasting application without the complexity of traditional ML model training and feature engineering.