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Modify the default vector index type to int8_hnsw #658

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Merged
mayya-sharipova merged 1 commit into from
Sep 16, 2024
Merged

Modify the default vector index type to int8_hnsw #658

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2 changes: 1 addition & 1 deletion dense_vector/README.md
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Expand Up @@ -33,4 +33,4 @@ This track accepts the following parameters with Rally 0.8.0+ using `--track-par
* `number_of_replicas` (default: 0)
* `post_ingest_sleep` (default: false): Whether to pause after ingest and prior to subsequent operations.
* `post_ingest_sleep_duration` (default: 30): Sleep duration in seconds.
* `vector_index_type` (default: "hnsw"): The index kind for storing the vectors.
* `vector_index_type` (default: "int8_hnsw"): The index kind for storing the vectors.
2 changes: 1 addition & 1 deletion dense_vector/index.json
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Expand Up @@ -19,7 +19,7 @@
"index" : true,
"similarity": "dot_product",
"index_options": {
"type": {{ vector_index_type | default("hnsw") | tojson }},
"type": {{ vector_index_type | default("int8_hnsw") | tojson }},
"m": 32,
"ef_construction": 100
}
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2 changes: 1 addition & 1 deletion so_vector/README.md
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Expand Up @@ -68,7 +68,7 @@ This track accepts the following parameters with Rally 0.8.0+ using `--track-par
* `max_num_segments` (default: 1)
* `include_non_serverless_index_settings` (default: true for non-serverless clusters, false for serverless clusters): Whether to include non-serverless index settings.
* `include_force_merge` (default: true for non-serverless clusters, false for serverless clusters): Whether to include force merge operation.
* `vector_index_type` (default: "hnsw"): The index kind for storing the vectors.
* `vector_index_type` (default: "int8_hnsw"): The index kind for storing the vectors.

### License
We use the same license for the data as the original data: [CC-SA-4.0](http://creativecommons.org/licenses/by-sa/4.0/).
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2 changes: 1 addition & 1 deletion so_vector/index.json
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Expand Up @@ -37,7 +37,7 @@
"index" : true,
"similarity": "dot_product",
"index_options": {
"type": {{ vector_index_type | default("hnsw") | tojson }}
"type": {{ vector_index_type | default("int8_hnsw") | tojson }}
}
},
"acceptedAnswerId": {
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