net10.0
Elasticsearch vector adapter for Koan: index provisioning, kNN search, metadata filtering and health checks via the Elasticsearch REST API.
Published
May 16, 2026
5mo ago
Total Downloads
4.0K
3,971
Install
dotnet add package Sylin.Koan.Data.Connector.ElasticSearch --version 0.8.0
| Product | Versions |
|---|---|
| .NET |
README
Sylin.Koan.Data.Connector.ElasticSearch
Elasticsearch adapter for Koan vector data.
- Target framework: net9.0
- License: Apache-2.0
Capabilities
- Automatic index provisioning with dense vector mappings
- kNN vector search with metadata filtering and bulk operations
- Health checks and orchestration-aware configuration
Install
dotnet add package Sylin.Koan.Data.Connector.ElasticSearch
Example
await Vector<MyDocument>.Save("doc-1", embedding, metadata: new { category = "docs" });
var results = await Vector<MyDocument>.Search(
query: embedding,
topK: 5,
filter: VectorFilterExpression.From<MyDocument>(d => d.Category == "docs"));
Links
- Vector filtering expressions:
~/guides/data/vector-filtering.md
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