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Field notes from the trenches

Practical writing on cloud architecture, AI delivery, and data platforms — things learned the hard way.

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Aug 6, 2026 5 min read

Choosing a Vector Database in 2026

pgvector, Pinecone, Weaviate, Qdrant — the trade-offs that actually matter for a production RAG system, with a decision framework.

#ai#rag#database#postgres#vector#m2

Aug 5, 2026•5 min read

Cost is a software engineering problem, not a finance problem. A practical playbook for making cloud spend visible, predictable, and owned.

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