#query-language #dsl #siem #sql #security

hamelin

Pipe-based query language for security event analytics

16 releases

0.4.4 Feb 13, 2026
0.4.3 Feb 11, 2026
0.3.10 Jan 28, 2026
0.3.2 Dec 4, 2025
0.2.14 Nov 25, 2025

#2476 in Database interfaces

Download history 28/week @ 2025-11-26 7/week @ 2025-12-10 32/week @ 2025-12-31 21/week @ 2026-01-07 15/week @ 2026-01-14 88/week @ 2026-01-21 13/week @ 2026-01-28 56/week @ 2026-02-04 4/week @ 2026-02-11 12/week @ 2026-02-18

93 downloads per month
Used in hamelin_wasm

Custom license

3MB
42K SLoC

Hamelin facade crate

This crate provides a unified entry point for the Hamelin ecosystem. Use feature flags to enable specific components:

  • trino: Trino backend support
  • duckdb: DuckDB backend support
  • error_rendering: Enhanced error rendering with source context

hamelin

Facade crate providing a unified entry point for the Hamelin ecosystem. Re-exports core functionality with feature flags for optional backends.

Dependencies

~27–51MB
~729K SLoC