Vector Databases
Storing embeddings and searching by meaning, the base of retrieval-augmented generation.
Beginner
Start here. No background needed beyond school maths.
Chroma Documentation
The simplest way to start with vector search: an open-source embedding store you can run inside a Python script.
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Milvus Documentation
Docs for ••••, an open-source vector database built to handle billions of vectors, with a lightweight local mode for learning.
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Pinecone Learning Center
Clear articles and guides on embeddings, similarity search, indexing and retrieval-augmented generation.
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Qdrant Documentation
Open-source vector database docs, with quickstarts, filtering, hybrid search and tutorials for semantic search.
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Weaviate Documentation
Open-source vector database docs: quickstart, collections, hybrid search and RAG examples.
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Advanced
Once the basics are comfortable.