{"repo":"boilingdata/boilstream","free":true,"listed":false,"github":"https://github.com/boilingdata/boilstream","clone":"git clone https://github.com/boilingdata/boilstream.git","description":"Rust based DuckDB Server with 1st class Postgres interface for BI Tools like Power BI and Tableau. Streaming interfaces like Web, Kafka, and FlightSQL/RPC.","language":"HTML","stars":102,"topics":["analytics","data-stream-processing","data-stream-processing-framework","data-streams","duckdb","ducklake","object-storage","rust","sql","flight"],"license":null,"category":"databases-storage","readme_excerpt":"BoilStream — Streaming Ingestion Lakehouse BoilStream is a multi-tenant DuckDB server written in Rust with native DuckLake integration. Ingest, transform, aggregate, search, and consume streaming data — all with SQL. Download, start, and connect with any Postgres-compatible BI tool. Data streams to S3 as DuckLake-managed Parquet files in real-time. Key Features Streaming Data Flow — Ingest → Transform → Aggregate → Search → Consume - Multi-tenant DuckDB — Full tenant isolation (secrets, attachments, DuckLakes, filesystem) - Streaming views — Continuous row-by-row SQL transforms on ingested data - Materialized views — Tumbling/sliding window aggregations with DuckDB SQL - Full-text search — Integrated Tantivy indexing with hot/cold tiered storage and multilake search() SQL function - Real-time consumption — SSE push with Arrow IPC batches via @boilstream/consumer JS SDK - DuckLake integration — Embedded PostgreSQL catalog, 1s hot tier commits, cold tier hydration ( 1GB/s) - DuckLake vending — Credential vending for native DuckDB, DuckDB-WASM, and in-server queries - Enterprise auth — Entra ID SAML, SCIM provisioning, MFA/Passkeys, Web Auth GUI - Cluster mode — S3-based leader election, distributed catalog management - Multi-cloud — AWS S3, Azure Blob, GCS, MinIO, filesystem Companion projects: boilstream-extension for DuckDB/WASM clients @boilstream/consumer for SSE consumption Interfaces Interface Port Description ----------- ------ ------------- Postgres 5432 BI tools (Power","default_branch":null,"files":null,"tree":[],"storefront":"/r/boilingdata","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/boilingdata/boilstream/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}