Mythosia.VectorDb.Abstractions 2.4.0

.NET Standard 2.1 This package targets .NET Standard 2.1. The package is compatible with this framework or higher.
There is a newer version of this package available.
See the version list below for details. 
dotnet add package Mythosia.VectorDb.Abstractions --version 2.4.0
                    


                    

                
NuGet\Install-Package Mythosia.VectorDb.Abstractions -Version 2.4.0
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="Mythosia.VectorDb.Abstractions" Version="2.4.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="Mythosia.VectorDb.Abstractions" Version="2.4.0" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="Mythosia.VectorDb.Abstractions" />
                    


                            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 Mythosia.VectorDb.Abstractions --version 2.4.0
                    


                    

                
#r "nuget: Mythosia.VectorDb.Abstractions, 2.4.0"
#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 Mythosia.VectorDb.Abstractions@2.4.0
#: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=Mythosia.VectorDb.Abstractions&version=2.4.0
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=Mythosia.VectorDb.Abstractions&version=2.4.0
                    


                            Install as a Cake Tool

Core abstractions for vector storage: IVectorStore, VectorRecord, VectorFilter, VectorSearchResult, HybridSearchAsync, GetBatchAsync, CountAsync, VerifyConnectionAsync, Bm25Tokenizer. Framework-agnostic contracts consumed by RAG pipelines, custom vector DB adapters, and more.

Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 was computed.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 was computed.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 was computed.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  net10.0 was computed.  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. 
.NET Core netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.1 is compatible. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (5)

Showing the top 5 NuGet packages that depend on Mythosia.VectorDb.Abstractions:

Package Downloads
Mythosia.AI.Rag.Abstractions

Core abstractions for Mythosia.AI RAG pipeline. Defines ITextSplitter, IEmbeddingProvider, IContextBuilder, IRetrievalStrategy, IReranker interfaces, RagDocument, RagQueryOptions (with StoreFilter), and shared models. No dependency on Loaders — RagDocument is self-contained.
Mythosia.VectorDb.Postgres

PostgreSQL (pgvector) vector store implementation for Mythosia VectorDb. Provides PostgresStore with multi-strategy similarity search (Cosine, Euclidean, InnerProduct), metadata jsonb filtering, namespace isolation, GetBatchAsync, CountAsync, persisted content_tsv full-text indexing for hybrid search, pg_trgm trigram-based word_similarity for CJK languages, typed index settings (HNSW/IVFFlat/NoIndex), connection verification, and schema provisioning support.
Mythosia.VectorDb.InMemory

In-memory vector store implementation for Mythosia VectorDb. Provides InMemoryVectorStore with cosine similarity TopK search, metadata filtering, namespace/scope support, upsert/delete operations, GetBatchAsync, CountAsync, IDisposable, Bm25Index keyword search, and normalized hybrid RRF scoring.
Mythosia.VectorDb.Qdrant

Qdrant vector store implementation for Mythosia VectorDb. Single-collection architecture with payload-based namespace and scope isolation. Supports Cosine, Euclidean, and Dot Product similarity search, metadata filtering, automatic collection provisioning, native hybrid search with sparse-dense fusion, GetBatchAsync, CountAsync, and connection verification.
Mythosia.VectorDb.Pinecone

Pinecone vector store implementation for Mythosia VectorDb. Uses Pinecone index as physical storage with native namespace partitioning, metadata-based scope filtering, GetBatchAsync, CountAsync, and connection verification.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
3.0.1 91 4/1/2026
3.0.0 223 3/30/2026
2.4.0 192 3/29/2026
2.3.0 153 3/28/2026
2.2.0 305 3/22/2026
2.1.0 361 3/11/2026
2.0.0 278 3/6/2026
1.0.0 237 3/5/2026

v2.4.0: Add GetBatchAsync and CountAsync default interface methods to IVectorStore. Complete INamespaceContext and IScopeContext with HybridSearchAsync, GetBatchAsync, ReplaceByFilterAsync, CountAsync, and DeleteAllAsync methods.