Basekick-Labs / arc Star 526 Code Issues Pull requests Discussions High-performance analytical database. DuckDB SQL engine + Parquet storage + Arrow format. 18M+ records/sec ingestion. 6M+ rows/sec queries. Use for analytics, observability, AI, IoT, logs. Single Go binary. S3/Azure native. No vendor lock-in. AGPL-3.0 go golang events performance database ai analytics arrow high-performance s3 logs data-warehouse olap parquet messagepack observability traces columnar-database duckdb analytical-database Updated Mar 3, 2026 Go