BoilStream

Self-hosted, multi-tenant DuckDB streaming server with a Postgres interface for BI tools.

Webfreemium

BoilStream is a self-hosted, multi-tenant DuckDB streaming server that ingests, transforms, and serves real-time data using SQL, exposing a Postgres-compatible interface so BI tools like Power BI, Tableau, and Grafana can connect directly. Streamed data lands as DuckLake-managed Parquet files on S3-compatible storage in real time, with full-text search and multiple streaming interfaces including Kafka's wire protocol. It's aimed at data engineers and analytics teams who want live data queryable from standard BI tooling without a separate pipeline.

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