Posts
All the articles I've posted.
Using DuckDB and Polars to Query Iceberg Tables
Published: at 10:00 AMDuckDB 1.4 LTS and Polars streaming engine now both support reading and writing Apache Iceberg tables. Learn how to use them for lakehouse analytics in 2025.
FinOps for Data Warehouses with Open Billing Data
Published: at 10:00 AMThe FOCUS 1.3 specification and native warehouse cost views make real-time cost attribution practical. Learn how to build a FinOps pipeline for Snowflake, BigQuery, and multi-cloud environments.
Designing Governed RAG on Data Products
Published: at 10:00 AMEnterprise RAG architecture that trusts its own data requires governance at the retrieval layer. Learn how to build governed RAG using data products, access policies, and semantic layer routing.