Overview
What is Weaviate?
Weaviate is an open-source vector database designed by Weaviate B.V. to store data objects and vector embeddings from machine learning models. According to the vendor, it enables businesses of all sizes, from startups to large enterprises, to perform fast and efficient searches based on semantic properties....
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What is Weaviate?
Weaviate is an open-source vector database designed by Weaviate B.V. to store data objects and vector embeddings from machine learning models. According to the vendor, it enables businesses of all sizes, from startups to large enterprises, to perform fast and efficient searches based on semantic properties. With its ability to combine vector search with structured filtering, Weaviate is positioned as a valuable tool for software engineers, data engineers, data scientists, AI researchers, and information retrieval specialists across various industries.
Key Features
Fast queries: Weaviate allows for lightning-fast nearest neighbor searches of millions of objects in under 100 milliseconds. It supports queries on both vectors and structured properties, enabling efficient combined vector and scalar searches. The hierarchical navigable small world (HNSW) multilayered graph indexing mechanism ensures speedy retrieval of relevant results.
Ingest any media type with Weaviate Modules: Weaviate supports a variety of Weaviate modules that automatically vectorize different media types, including text, images, and more. These modules leverage state-of-the-art AI models (e.g., Transformers) to vectorize textual data at search and query time. Additionally, users have the flexibility to create custom modules to extend Weaviate's capabilities.
Real-time and persistent: Weaviate allows real-time querying and retrieval of data, even during ongoing data imports or updates. Every write operation is immediately persisted through a Write-Ahead-Log (WAL) mechanism, ensuring data durability and availability.
Horizontal Scalability: Weaviate is designed to scale horizontally, enabling users to scale the database based on their specific needs, such as maximum ingestion, query throughput, or dataset size. Its distributed nature ensures seamless scalability across multiple nodes, providing high availability and fault tolerance.
High-Availability (on the roadmap): The vendor has plans to implement high-availability features in Weaviate, further enhancing the reliability and fault tolerance of the database.
Graph-like connections between objects: Weaviate supports graph-like connections between objects, allowing users to create arbitrary connections and relationships between data points. These connections can be traversed using the GraphQL interface, enabling powerful graph-based querying capabilities.
Cost-Effectiveness: Weaviate offers a cost-effective solution by allowing users to manage large datasets without the need to keep them entirely in memory. Users can optimize query performance while effectively managing costs by utilizing available memory.
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Weaviate Technical Details
Operating Systems | Unspecified |
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Mobile Application | No |