--- title: Overview of Object Oriented, Wide Column, and Vector... description: Overview of object-oriented, wide column, and vector databases. Covers popular databases in each category and their key features. Explains the concept of... canonical: https://daily.dev/posts/overview-of-object-oriented-wide-column-and-vector-databases-ayhgj5fii twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Overview of Object Oriented, Wide Column, and Vector Databases | daily.dev og:description: Overview of object-oriented, wide column, and vector databases. Covers popular databases in each category and their key features. Explains the concept of... og:url: https://daily.dev/posts/overview-of-object-oriented-wide-column-and-vector-databases-ayhgj5fii og:image: https://api.daily.dev/og/posts/AYHGj5fIi.png og:image:alt: Overview of Object Oriented, Wide Column, and Vector Databases og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Overview of Object Oriented, Wide Column, and Vector Databases **[Discover .NET](https://daily.dev/sources/discdot)** · 5 min read · 1 upvotes · 0 comments ## Summary Overview of object-oriented, wide column, and vector databases. Covers popular databases in each category and their key features. Explains the concept of vector embeddings and their role in machine learning. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: --- Tags: [#apache-cassandra](https://daily.dev/tags/apache-cassandra), [#azure-cosmos-db](https://daily.dev/tags/azure-cosmos-db), [#c](https://daily.dev/tags/c), [#embeddings](https://daily.dev/tags/embeddings), [#machine-learning](https://daily.dev/tags/machine-learning), [#neural-networks](https://daily.dev/tags/neural-networks), [#pinecone](https://daily.dev/tags/pinecone), [#python](https://daily.dev/tags/python), [#vector-search](https://daily.dev/tags/vector-search) [View this post on daily.dev](https://daily.dev/posts/overview-of-object-oriented-wide-column-and-vector-databases-ayhgj5fii) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"Overview of Object Oriented, Wide Column, and Vector Databases","url":"https://daily.dev/posts/overview-of-object-oriented-wide-column-and-vector-databases-ayhgj5fii","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/overview-of-object-oriented-wide-column-and-vector-databases-ayhgj5fii"},"datePublished":"2024-02-19T02:40:12.902Z","dateModified":"2024-07-02T02:14:46.533Z","description":"Overview of object-oriented, wide column, and vector databases. 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