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Mike Adamson updated CASSANDRA-18715: ------------------------------------- Description: 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 CassandraOnHeapHnsw instance * VectorSegmentBuilder - that writes a HNSW 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 HNSW index > 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 > > 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 CassandraOnHeapHnsw instance > * VectorSegmentBuilder - that writes a HNSW 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 HNSW index -- 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