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2. Vector database - Wikipedia

   en.wikipedia.org/wiki/Vector_database

   A vector database, vector store or vector search engine is a database that can store vectors (fixed-length lists of numbers) along with other data items. Vector databases typically implement one or more Approximate Nearest Neighbor algorithms, [1] [2] [3] so that one can search the database with a query vector to retrieve the closest matching database records.

3. Milvus (vector database) - Wikipedia

   en.wikipedia.org/wiki/Milvus_(vector_database)

   Milvus is a distributed vector database developed by Zilliz. It is available as both open-source software and a cloud service . Milvus is an open-source project under LF AI & Data Foundation [ 2 ] distributed under the Apache License 2.0 .

4. Hierarchical navigable small world - Wikipedia

   en.wikipedia.org/wiki/Hierarchical_navigable...

   The Hierarchical navigable small world (HNSW) algorithm is a graph-based approximate nearest neighbor search technique used in many vector databases. [1] [2] Nearest neighbor search without an index involves computing the distance from the query to each point in the database, which for large datasets is computationally prohibitive.

5. Category:Vector databases - Wikipedia

   en.wikipedia.org/wiki/Category:Vector_databases

   Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Pages for logged out editors learn more

6. Chroma (vector database) - Wikipedia

   en.wikipedia.org/wiki/Chroma_(vector_database)

   Chroma or ChromaDB is an open-source vector database tailored to applications with large language models. [1]Its headquarters are in San Francisco.In April 2023, it raised 18 million US dollars as seed funding.

7. Database theory - Wikipedia

   en.wikipedia.org/wiki/Database_theory

   Database theory encapsulates a broad range of topics related to the study and research of the theoretical realm of databases and database management systems.. Theoretical aspects of data management include, among other areas, the foundations of query languages, computational complexity and expressive power of queries, finite model theory, database design theory, dependency theory, foundations ...

8. Distributional–relational database - Wikipedia

   en.wikipedia.org/wiki/Distributional–relational...

   Distributional–relational models were first formalized, [3] [4] as a mechanism to cope with the vocabulary/semantic gap between users and the schema behind the data. In this scenario, distributional semantic relatedness measures, combined with semantic pivoting heuristics can support the approximation between user queries (expressed in their own vocabulary), and data (expressed in the ...

9. Shard (database architecture) - Wikipedia

   en.wikipedia.org/wiki/Shard_(database_architecture)

   Horizontal partitioning is a database design principle whereby rows of a database table are held separately, rather than being split into columns (which is what normalization and vertical partitioning do, to differing extents). Each partition forms part of a shard, which may in turn be located on a separate database server or physical location.