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Joel Guerra edited this page Jun 11, 2026
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SnoutDB is a local columnar analytics tool for exploring CSV, JSONL, log, and
.snout files without running a database server or writing SQL.
snout sniff -f access.log
snout -f metrics.csv group=region -- avg=latency_ms count=rows- inspect unfamiliar datasets;
- profile columns and discover useful queries;
- calculate grouped statistics and percentiles;
- convert raw data into reusable
.snoutfiles; - transform, merge, compact, and roll up local datasets;
- embed the engine through its experimental C API.
- New user: Getting Started
- Looking for commands: CLI Recipes
- Evaluating the native format: Understanding
.snoutFiles
SnoutDB is pre-v1.0.0. Public interfaces may still evolve. The
repository contains the canonical,
versioned technical documentation.