16th January 2026
Research
duckdb-security
— Evaluating DuckDB’s sandboxing features for secure untrusted query execution, this project demonstrates how to configure read-only access, restrict file and network operations, and enforce query timeouts in Python environments. Native settings like `read_only`, `enable_external_access`, and `allowed_paths` effectively limit users to preapproved data sources, while locking configuration via `lock_configuration=true` ensures that these controls cannot be altered by malicious queries.
Recent articles
- Adding TILs, releases, museums, tools and research to my blog - 20th February 2026
- Two new Showboat tools: Chartroom and datasette-showboat - 17th February 2026
- Deep Blue - 15th February 2026