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M365 Show - Microsoft 365 Digital Workplace Daily

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What Is Microsoft Extensions VectorData and How Does It Power AI Apps

Mirko Peters - M365 Specialist's avatar
Mirko Peters - M365 Specialist
Aug 25, 2025
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Microsoft.Extensions.VectorData is a group of .NET libraries. These libraries help developers use vector databases in AI apps.

These libraries make a single C# layer. This layer makes it easy to use different vector stores. Developers can do CRUD jobs, search with vectors or text, and handle embeddings. VectorData helps with semantic search and RAG. It a…

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