Tag: rag

All the articles with the tag “rag”.

• Data This Week #8

  22 Mar, 2026 · 4 min read

  Pydantic for schema contracts, Databricks Vector Search pitfalls, stateless Kafka broker Tansu, Capital One's GenAI agent, RAG as a DE problem, and testing culture in data teams.

• Data This Week #4

  22 Feb, 2026 · 5 min read

  How OpenAI scales PostgreSQL for ChatGPT, Dropbox's enterprise RAG, 3x faster Spark on Iceberg, dbt with DuckDB, local AWS Lakehouse setups, and new tool Alibaba ZVec.