Hybrid search pipeline

I’m looking into adding dense vector similarity search into a software that currently uses Lucene as the search engine.

Now, do you people have any suggestions on how to set this up? I was thiking we could migrate to Elasticsearch as it has support for ANN as well as keyword.

However, I keep reading about all these new vector databases (pinecone, qdrant, weaviate etc). Would there be any benefit in keep using Lucene as the keyword search engine and add …

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