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3 solutions integrating inverted index to vector search

Robot playing a game of chess

Table of contents :

Search is dominated today by Elasticsearch and Solr, thanks to Lucene’s inverted index incredible speed and versatility.

We all want to keep those nice search features (speed, filters and facets) but also add a touch of intelligence, or semantic.

How? By using a vector database compatible with an inverted index!

The following search engines provide traditional search and semantic search:

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