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Mike Adamson commented on CASSANDRA-18715: ------------------------------------------ The latest CI runs are here: |[5.0|https://github.com/apache/cassandra/pull/2673]|[CI|https://app.circleci.com/pipelines/github/mike-tr-adamson/cassandra/348/workflows/982fd591-c53a-4aa6-9a95-68f10df6bfae]| |[trunk|https://github.com/apache/cassandra/pull/2765]|[CI|https://app.circleci.com/pipelines/github/mike-tr-adamson/cassandra/349/workflows/20dc9c0d-695a-4f85-b2e4-a568bac06bc6]| > Add support for vector search in SAI > ------------------------------------ > > Key: CASSANDRA-18715 > URL: https://issues.apache.org/jira/browse/CASSANDRA-18715 > Project: Cassandra > Issue Type: Improvement > Components: Feature/Vector Search > Reporter: Mike Adamson > Assignee: Mike Adamson > Priority: Normal > Fix For: 5.0-beta, 5.x > > Time Spent: 24h 10m > Remaining Estimate: 0h > > The patch associated with this ticket adds a new vector index to SAI. This > introduces the following new elements and changes to SAI: > * VectorMemtableIndex - the in-memory representation of the vector indexes > that writes data to a DiskANN instance > * VectorSegmentBuilder - that writes a DiskANN graph to the following > on-disk components: > ** VECTOR - contains the floating point vectors associated with the graph > ** TERMS - contains the HNSW graph on-disk representation written by a > HnswGraphWriter > ** POSTINGS - contains the index postings as written by a > VectorPostingsWriter > * VectorIndexSegmentSearcher - used to search the on-disk DiskANN graph -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org