Blog
Notes on building composable data products with SQL, DuckDB, and Parquet.
July 30, 2026
The modern data stack is fundamentally broken
Four vendors at five figures a year before you can answer a single question — and at the end, every problem you had before the stack, you still have. The modern data stack is everything software learned not to do, sold back to you as architecture.
July 24, 2026WTF is a composable data product?
A composable data product bundles logic, data, a versioned contract, and an API into one deployable cell, a software module for data. It works with your existing stack: the warehouse becomes an input, not a gatekeeper.