Sylin.Koan.Data.Vector.Connector.InMemory 0.21.1

.NET 10.0 This package targets .NET 10.0. The package is compatible with this framework or higher. 
dotnet add package Sylin.Koan.Data.Vector.Connector.InMemory --version 0.21.1
                    


                    

                
NuGet\Install-Package Sylin.Koan.Data.Vector.Connector.InMemory -Version 0.21.1
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="Sylin.Koan.Data.Vector.Connector.InMemory" Version="0.21.1" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="Sylin.Koan.Data.Vector.Connector.InMemory" Version="0.21.1" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="Sylin.Koan.Data.Vector.Connector.InMemory" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add Sylin.Koan.Data.Vector.Connector.InMemory --version 0.21.1
                    


                    

                
#r "nuget: Sylin.Koan.Data.Vector.Connector.InMemory, 0.21.1"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
#:package Sylin.Koan.Data.Vector.Connector.InMemory@0.21.1
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=Sylin.Koan.Data.Vector.Connector.InMemory&version=0.21.1
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=Sylin.Koan.Data.Vector.Connector.InMemory&version=0.21.1
                    


                            Install as a Cake Tool

Sylin.Koan.Data.Vector.Connector.InMemory

The bounded, zero-infrastructure exact Vector floor for Koan.

  • Target framework: net10.0
  • License: Apache-2.0

Smallest meaningful result

builder.Services.AddKoan(koan =>
{
    koan.Data.Source("Semantic").Vector<Article>(space => space
        .Name("articles")
        .Dimensions(3)
        .Metric(VectorMetric.Cosine)
        .Visibility(VectorVisibility.Session));
});

await Vector<Article>.Save("koan", [1f, 0f, 0f]);

var nearest = await Vector<Article>.Search(
    [0.9f, 0.1f, 0f],
    query => query.Top(5));

Reference the package and keep the ordinary AddKoan(...) bootstrap. There is no provider registration, client, connection string, or index ceremony.

What it proves

  • exact cosine, Euclidean, or dot-product ranking with normalized finite similarity;
  • stable identity tie ordering and truthful exact execution receipts;
  • complete point save/get/delete and positional get-many;
  • full Koan metadata filters before ranking;
  • ordered bulk outcomes without an atomic-batch claim;
  • Session visibility and source, partition, and row-scope isolation;
  • bounded spaces, points, dimensions, metadata size, and host-owned caches.

It does not pretend to provide durability, Eventual visibility, approximate indexing, hybrid text search, continuation, multiple vectors per point, streaming export, or atomic batches. Those clauses reject correctively.

Data belongs to one application host and disappears when that host is disposed. Use this adapter for local workflows, tests, and bounded single-process datasets. Select another connector when persistence, sharing, or provider-native capabilities are application requirements.

References

Product Compatible and additional computed target framework versions.
.NET net10.0 is compatible.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
0.21.1 86 7/30/2026
0.20.2 91 7/22/2026
0.20.1 126 7/22/2026