Building Reliable RAG Systems Beyond the Demo
A production-minded map for retrieval, evaluation, observability and failure handling in RAG systems.
Frinko Lab
Building Towards The Future
Latest posts
MySQL Index Design — Field Notes from the Query Plan
Practical notes on composite indexes, selectivity and reading EXPLAIN without cargo culting rules.
The Semiconductor Stack — A Long-Term Investor's Map
A systems view of the semiconductor value chain, from design tools and IP to fabs, equipment and advanced packaging.