CZECH THE DATA
  • Tags
  • Impressum
duckdb 3 python 9 data-engineering 7 performance-tuning 7 ai 6 data-science 6 machine-learning 5 ...
article Jun 11, 2025

Local LLMs on the Rise

After tinkering with Qwen3-30b and Gemma3-12b via Ollama for a week, I have the feeling that we’re at a turning point with local LLMs.

[... 269 words]

  • llm
  • duckdb
article Mar 02, 2025

A Lightweight Vector DB with DuckDB and Cloud Run

While working on a project, I recently needed a lightweight, serverless vector database solution. The vectors needed to be stored alongside additional metadata, and the database itself would only be updated daily—i.e., read-only for most users.

[... 518 words]

  • data-engineering
  • cloud
  • gcp
  • python
  • duckdb
  • vector-db
article Jan 12, 2023

BigQuery SQL Query Testing with DuckDB and SQLGlot

SQL plays a pivotal role in data management, yet its testing phase often encounters challenges, particularly due to dependencies on large-scale systems like BigQuery or Hadoop. This dependency not only complicates the process but also slows it down.

[... 365 words]

  • testing
  • duckdb
  • sql
  • Back to top
  • RSS Feed
  • Github
  • Twitter
  • Linkedin

© 2026 Mike Czech