Real ChatGPT answer · index seedqfvD8nygFGIcompleteB2B software · data and analytics platformsinformational
Looking for a free or open-source vector database that performs well for semantic search under heavy concurrency.
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Looking for a free or open-source vector database that performs well for semantic search under heavy concurrency.
4 real searches · 1 real-search pass
Qdrant Milvus Vespa Weaviate pgvector concurrent vector search performance benchmarks 2025 2026Google ↗
OBSERVED
official documentation Qdrant distributed search throughput concurrency optimizationsGoogle ↗
OBSERVED
official documentation Milvus performance tuning concurrent search throughputGoogle ↗
OBSERVED
Vespa vector search performance concurrency benchmarking documentationGoogle ↗
OBSERVED
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
Classifying 4 queries…
Searches and sources
ChatGPT4 real searches · gpt-6
Qdrant Milvus Vespa Weaviate pgvector concurrent vector search performance benchmarks 2025 2026 Google ↗
official documentation Qdrant distributed search throughput concurrency optimizations Google ↗
official documentation Milvus performance tuning concurrent search throughput Google ↗
Vespa vector search performance concurrency benchmarking documentation Google ↗
- Vector Search Benchmarks · qdrant.tech
- Vector Database Benchmark: 7 Open-Source Engines for RAG · aimultiple.com
- qdrant.tech · qdrant.tech
- GitHub · github.com
- milvus.io · milvus.io
- GitHub · github.com
- weaviate.io · weaviate.io
- GitHub · github.com
- vespa.ai · vespa.ai
- GitHub · github.com
Queries
4 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
Qdrant Milvus Vespa Weaviate pgvector concurrent vector search performance benchmarks 2025 2026 OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
official documentation Qdrant distributed search throughput concurrency optimizations OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
official documentation Milvus performance tuning concurrent search throughput OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
Vespa vector search performance concurrency benchmarking documentation OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 |