C++ · Apache-2.0
infiniflow/infinity
The AI-native database built for LLM applications, providing incredibly fast hybrid search of dense vector, sparse vector, tensor (multi-vector), and full-text.
★ 4.8k
Stars
458 forks · 149 open issues
+1.6/day
Growth · measured
Stars counted between two of our own snapshots roughly a week apart. The repository page gives the exact span.
48.5
Momentum / 100
see the breakdown below
4y ago
Created
last push 3d ago
Star history
How this score was built
| Component | Weight | Earned | Why |
|---|---|---|---|
| Velocity | 55 | 7.9 | +1.6/day, log-scaled against a 750/day ceiling |
| Acceleration | 15 | 15.0 | last week ran 2.04× the monthly pace |
| Freshness | 15 | 15.0 | last push 3d ago; decays to zero at 180 days |
| Scale | 15 | 10.7 | 4.8k stars, log-scaled against 150k — stops a 3-star repo topping the board |
| Momentum | 100 | 48.5 | sum of the above |
Detail
| Topics | ai-nativeapproximate-nearest-neighbor-searchbm25cpp20cpp20-modulesembeddingfull-text-searchhnswhybrid-searchinformation-retrivalmulti-vectornearest-neighbor-searchragsearch-enginetensor-databasevectorvector-databasevector-searchvectordatabase |
| Matched on | RAG (vector-database) |
| Short window | +11 stars over 7 days = 1.6/day |
| Long window | +20 stars over 26 days = 0.8/day |
| Lifetime average | 3.03 stars/day over 1,571 days |
| First seen here | 2026-10-11 |
| Last read | 2d ago |