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Retrieval-Augmented Generation (RAG) \u0026 Knowledge","Vector Databases"],"sub_categories":["Model Serving \u0026 Inference","资源传输下载","Database"],"readme":"\u003cp align=\"center\"\u003e\n  \u003cimg src=\"./icon-1.png\" alt=\"HelixDB Logo\" width=\"200\" height=\"200\"\u003e\n\u003c/p\u003e\n\n# HelixDB\n\nHelixDB is a graph-vector database built for performance and simplicity.\n\n\n## Overview\n\nHelixDB is a high-performance database system designed with a focus on developer experience and efficient data operations. Built in Rust and powered by LMDB as its storage engine, it combines the reliability of a proven storage layer with modern features tailored for AI and vector-based applications.\n\nWe are currently using LMDB via Heed, a rust wrapper built by the amazing team over at [Meilisearch](https://github.com/meilisearch/heed).\n\n## Key Features\n\n- **Fast \u0026 Efficient**: Built for performance with lightning-fast startup times and millisecond query latency\n- **Vector-First**: Native support for vector data types, making it ideal for RAG (Retrieval Augmented Generation) and AI applications\n- **Developer Friendly**: Intuitive query language with built-in type checking and easy-to-use build tools\n- **Reliable Storage**: Powered by LMDB (Lightning Memory-Mapped Database) for robust and efficient data persistence\n- **ACID Compliant**: Ensures data integrity and consistency\n- **Managed Service**: Available as a fully managed cloud service for simplified operations\n\n## Getting Started\n\n#### Helix CLI\n\nThe Helix CLI tool can be used to check, compile and deploy Helix locally.\n\n1. Install CLI\n\n   ```bash\n   curl -sSL \"https://install.helix-db.com\" | bash\n   ```\n\n2. Install Helix\n\n   ```bash\n   helix install\n   ```\n\n3. Setup\n\n   ```bash\n   helix init --path \u003cpath-to-create-files-at\u003e\n   ```\n\n4. Write queries\n\n   Write your schema and queries in the newly created `.hx` files.\n   Head over to [our GitHub](https://github.com/HelixDB/helix-db) for more information about writing queries\n\n5. Check your queries (optional)\n\n   ```bash\n   cd \u003cpath-to-your-project\u003e\n   helix check\n   ```\n\n6. Deploy your queries\n\n   ```bash\n   cd \u003cpath-to-your-project\u003e\n   helix deploy --local\n   ```\n\nOther commands:\n\n- `helix instances` to see your local instances.\n- `helix stop \u003cinstance-id\u003e` to stop your local instances.\n- `helix stop --all` to stop all your local instances.\n- `helix start \u003cinstance-id\u003e` to start your local instances.\n\n## Roadmap\n\nOur current focus areas include:\n\n- Expanding vector data type capabilities for AI/ML applications\n- Enhancing the query language with robust type checking\n- Improving build tools and developer experience\n- Implementing an easy-to-use testing system via CLI\n- Optimizing performance for core operations\n\n## License\n\nHelixDB is licensed under the GNU General Public License v3.0 (GPL-3.0).\n\n## Commercial Support\n\nHelixDB is available as a managed service. 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