documentdb-vector-search
Installation
SKILL.md
Vector Search — Azure DocumentDB (cosmosSearch)
Azure DocumentDB's native vector index type is cosmosSearch. Pick the sub-type by scale:
| Index sub-type | Scale sweet spot | Tier |
|---|---|---|
vector-diskann (recommended) |
Up to 500k+ vectors | M30+ |
vector-hnsw |
Up to ~50k vectors | M30+ |
vector-ivf |
Under ~10k vectors | M10+ |
Similarity options: COS (cosine), L2 (Euclidean), IP (inner product).