Valkey is an open-source in-memory key-value data store that supports vector search operations, making it useful for AI and machine learning vector database workloads. It is also a specialized open-source vector database designed for efficient management and retrieval of high-dimensional vector data, offering advanced APIs and optimized storage for AI workloads.
Apache Arrow is a cross-language development platform for in-memory data that is commonly used to facilitate efficient integration between vector databases and machine learning frameworks. It provides a standardized format for data exchange that is useful for storing and querying high-dimensional vectors in AI applications.
Havenask is an open-source distributed search engine with support for vector search, designed for large-scale AI and search applications.
MeiliSearch is an open-source, fast, and relevant search engine that supports vector search capabilities, making it suitable for AI applications requiring vector database functionality.
ChromaDB (also known as Chroma or chroma-core) is an open-source vector database focused on LLM applications, emphasizing simplicity and in-memory HNSW-based dense vector search. It is suited for prototyping, metadata filtering, and offers a user-friendly interface for building and testing vector search applications, though it currently lacks hybrid and distributed features.
Deep Lake is a vector database designed as a data lake for AI, capable of storing and managing vector embeddings, text, images, and videos. It utilizes a tensor format for efficient querying and integration with AI algorithms, making it suitable for similarity search and machine learning workflows. It is open-source and tailored for handling unstructured and multimodal data, with seamless integration with frameworks like PyTorch and TensorFlow.
Website: https://valkey.io/
Valkey is an open-source (BSD-licensed) high-performance in-memory key-value datastore designed for a variety of workloads, including as a primary database, cache, message queue, and vector search engine for AI and machine learning applications. It is supported by the Linux Foundation and is intended to remain open-source.
Valkey is open source and free to use under the BSD license.