HaystackOutline · haystack-ai · Python 3.10+
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Document stores: where the index lives

A document store holds your documents and their embeddings for retrieval.

Outline
This lesson is an outline of what it will teach. The full lesson, with code you can run, is being written.

What this lesson covers

  • Writing documents to a store
  • In-memory versus hosted stores
  • Updating documents

Why it matters

The customer decides where data may live, so the store is often chosen for you.

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