> "Currently, ES and Solr, both based on Lucene, can't really manage vector repr... | Hacker News

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m-i-l on Aug 12, 2021 | parent | context | favorite | on: Nearest neighbor indexes for similarity search

> "Currently, ES and Solr, both based on Lucene, can't really manage vector representations"

Lucene does have an ANN implementation due in 9.0, based on HNSW - see https://issues.apache.org/jira/browse/LUCENE-9004 for details. See also https://issues.apache.org/jira/browse/SOLR-12890 and https://issues.apache.org/jira/browse/SOLR-14397 for Solr.

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