base on One Warehouse for Analytics, Search, AI. Snowflake + Elasticsearch + Vector DB — rebuilt from scratch. Unified architecture on your S3. <h1 align="center">Databend</h1> <h3 align="center">One Rust Warehouse for Analytics, Search, AI</h3> <p align="center">Snowflake + Elasticsearch + Vector Search — unified in one Rust-powered warehouse. Native on S3.</p> <div align="center"> <a href="https://databend.com/">☁️ Try Cloud</a> • <a href="#-quick-start">🚀 Quick Start</a> • <a href="https://docs.databend.com/">📖 Documentation</a> • <a href="https://link.databend.com/join-slack">💬 Slack</a> <br><br> <a href="https://github.com/databendlabs/databend/actions/workflows/release.yml"> <img src="https://img.shields.io/github/actions/workflow/status/datafuselabs/databend/release.yml?branch=main" alt="CI Status" /> </a> <img src="https://img.shields.io/badge/Platform-Linux%2C%20macOS%2C%20ARM-green.svg?style=flat" alt="Platform" /> </div> <br> <img src="https://github.com/user-attachments/assets/4c288d5c-9365-44f7-8cde-b2c7ebe15622" alt="databend" width="100%" /> ## 💡 Why Databend? Databend is an open-source, **All-in-One multimodal database** built in Rust. It seamlessly unifies **Analytics**, **AI**, **Search**, and **Geo** workloads into a single platform, enabling high-performance processing directly on top of object storage. | | | | :--- | :--- | | **📊 BI & Analytics**<br>Supercharge your analytics with a high-performance, vectorized SQL query engine. | **✨ Vector Search**<br>Power AI and RAG applications with built-in, high-speed vector similarity search. | | **📄 JSON Search**<br>Seamlessly query and analyze semi-structured data with powerful JSON optimization. | **🌍 Geo Search**<br>Efficiently store, index, and query geospatial data for location intelligence. | | **🔄 ETL Pipeline**<br>Streamline data ingestion and transformation with built-in Streams and Tasks. | **🌿 Branching**<br>Create isolated Copy-on-Write branches instantly for dev, test, or experiments. |  ## ⚡ Quick Start ### 1. Cloud (Recommended) [Start for free on Databend Cloud](https://docs.databend.com/guides/cloud/) - Production-ready in 60 seconds. ### 2. Local (Python) Ideal for development and testing: ```bash pip install databend ``` ```python import databend ctx = databend.SessionContext() ctx.sql("SELECT 'Hello, Databend!'").show() ``` ### 3. Docker Run the full warehouse locally: ```bash docker run -p 8000:8000 datafuselabs/databend ``` ## 🚀 Use Cases - **BI & Analytics**: High-speed SQL on massive datasets. See [Query Processing](https://docs.databend.com/guides/query/sql-analytics). - **AI & Vectors**: Built-in vector search and embedding management. See [Vector Database](https://docs.databend.com/guides/query/vector-db). - **Full-Text Search**: Fast indexing and retrieval on text and semi-structured data (JSON). See [JSON Search](https://docs.databend.com/guides/query/json-search). - **Geospatial**: Advanced geo-analytics and mapping. See [Geospatial Analysis](https://docs.databend.com/guides/query/geo-analytics). - **Stream & Task**: Continuous data ingestion and transformation. See [Real-Time ETL](https://docs.databend.com/guides/query/lakehouse-etl). ## 🤝 Community & Support - [📖 Documentation](https://docs.databend.com/) - [💬 Join Slack](https://link.databend.com/join-slack) - [🐛 Issue Tracker](https://github.com/databendlabs/databend/issues) - [🗺️ Roadmap](https://github.com/databendlabs/databend/issues/14167) **Contributors are immortalized in the `system.contributors` table! 🏆** ## 📄 License [Apache 2.0](licenses/Apache-2.0.txt) + [Elastic 2.0](licenses/Elastic.txt) | [Licensing FAQ](https://docs.databend.com/guides/products/dee/license) --- <div align="center"> <strong>Redefining what's possible with data</strong><br> <a href="https://databend.com">🌐 Website</a> • <a href="https://x.com/DatabendLabs">🐦 Twitter</a> </div> ", Assign "at most 3 tags" to the expected json: {"id":"2543","tags":[]} "only from the tags list I provide: [{"id":77,"name":"3d"},{"id":89,"name":"agent"},{"id":17,"name":"ai"},{"id":54,"name":"algorithm"},{"id":24,"name":"api"},{"id":44,"name":"authentication"},{"id":3,"name":"aws"},{"id":27,"name":"backend"},{"id":60,"name":"benchmark"},{"id":72,"name":"best-practices"},{"id":39,"name":"bitcoin"},{"id":37,"name":"blockchain"},{"id":1,"name":"blog"},{"id":45,"name":"bundler"},{"id":58,"name":"cache"},{"id":21,"name":"chat"},{"id":49,"name":"cicd"},{"id":4,"name":"cli"},{"id":64,"name":"cloud-native"},{"id":48,"name":"cms"},{"id":61,"name":"compiler"},{"id":68,"name":"containerization"},{"id":92,"name":"crm"},{"id":34,"name":"data"},{"id":47,"name":"database"},{"id":8,"name":"declarative-gui "},{"id":9,"name":"deploy-tool"},{"id":53,"name":"desktop-app"},{"id":6,"name":"dev-exp-lib"},{"id":59,"name":"dev-tool"},{"id":13,"name":"ecommerce"},{"id":26,"name":"editor"},{"id":66,"name":"emulator"},{"id":62,"name":"filesystem"},{"id":80,"name":"finance"},{"id":15,"name":"firmware"},{"id":73,"name":"for-fun"},{"id":2,"name":"framework"},{"id":11,"name":"frontend"},{"id":22,"name":"game"},{"id":81,"name":"game-engine "},{"id":23,"name":"graphql"},{"id":84,"name":"gui"},{"id":91,"name":"http"},{"id":5,"name":"http-client"},{"id":51,"name":"iac"},{"id":30,"name":"ide"},{"id":78,"name":"iot"},{"id":40,"name":"json"},{"id":83,"name":"julian"},{"id":38,"name":"k8s"},{"id":31,"name":"language"},{"id":10,"name":"learning-resource"},{"id":33,"name":"lib"},{"id":41,"name":"linter"},{"id":28,"name":"lms"},{"id":16,"name":"logging"},{"id":76,"name":"low-code"},{"id":90,"name":"message-queue"},{"id":42,"name":"mobile-app"},{"id":18,"name":"monitoring"},{"id":36,"name":"networking"},{"id":7,"name":"node-version"},{"id":55,"name":"nosql"},{"id":57,"name":"observability"},{"id":46,"name":"orm"},{"id":52,"name":"os"},{"id":14,"name":"parser"},{"id":74,"name":"react"},{"id":82,"name":"real-time"},{"id":56,"name":"robot"},{"id":65,"name":"runtime"},{"id":32,"name":"sdk"},{"id":71,"name":"search"},{"id":63,"name":"secrets"},{"id":25,"name":"security"},{"id":85,"name":"server"},{"id":86,"name":"serverless"},{"id":70,"name":"storage"},{"id":75,"name":"system-design"},{"id":79,"name":"terminal"},{"id":29,"name":"testing"},{"id":12,"name":"ui"},{"id":50,"name":"ux"},{"id":88,"name":"video"},{"id":20,"name":"web-app"},{"id":35,"name":"web-server"},{"id":43,"name":"webassembly"},{"id":69,"name":"workflow"},{"id":87,"name":"yaml"}]" returns me the "expected json"