Havenask

Havenask is an open-source distributed search engine developed by Alibaba Group, designed for large-scale AI and search applications. It is used across Alibaba's businesses including Taobao, Tmall, Cainiao, Amap, and Ele.me, providing high-performance and scalable search services.

Features

• Distributed architecture: Scales to handle hundreds of billions of data records.
• High performance: Supports millions of queries per second (QPS) and writes per second (TPS), with millisecond-level query latency and second-level data updates.
• Vector search support: Built-in support for vector-based search, suitable for AI and modern search applications.
• C++ core: Underlying structure is implemented in C++ for higher performance, memory efficiency, and stability.
• SQL query support: Offers a user-friendly experience with SQL-like query capabilities.
• Plugin system: Supports various business plugins for extensibility and customization.
• Graphical development support: Enables rapid iteration of algorithms and customization for intelligent search solutions.
• Flexible customization: Can be tailored for different business requirements and use cases.
• Open-source: Source code and releases are publicly available on GitHub.

Pricing

Havenask is open-source software and is available for free under its open-source license.

Links

• GitHub Repository