How to turn InMemory into a stored FAISS DocumentStore with more Metadata

[aufatsee]

Hi, All,

https://haystack.deepset.ai/tutorials/01_basic_qa_pipeline

Anyone could share advice how can I can turn the InMemory into a saved DocumentStore with also storing the metadata, e.g. file name, starting and ending position of the search result.

Thank you.

[vblagoje]

Hello @aufatsee, if I understand correctly, you want to transfer data from an active InMemoryDocumentStore to a more durable storage solution. Unfortunately, we don't currently have a built-in feature for automatic document transfer between different types of stores. But, you can manually program this operation. Even though it requires some extra steps, it shouldn't be overly complex.